Updated · NextMigrate Team
Why Top Performers Leave: What Exit Data From Lagos, Mumbai, and Manila Reveals
Picture yourself as the strongest engineer in your Lagos office. You were promoted last year. Clients ask for you by name. When something breaks at midnight, your phone rings first.
Then, one by one, the people you learned from start to leave. Your old team lead goes to Toronto. The best analyst goes to London. At each farewell lunch you smile and say congratulations. On the drive home you ask yourself a quiet question: why is it always the best ones who go? And should I be next?
The short answer: Across Lagos, Mumbai, Manila, Karachi and Cairo, the best people leave first. They hit the local career ceiling sooner, they score highest on points-based visa systems, they lose the most money by staying, they have seen what peers abroad earn, and they can afford the upfront cost. Their departure then makes work harder for everyone who stays, which pushes the next wave out. Understanding this pattern will not decide for you, but it shows you what is really going on.
Who actually leaves
Countries usually count how many people leave. Who leaves matters more. A country can lose 50,000 people a year and be fine if they are a cross-section. It is in trouble if they are the people the economy leans on most.
Nigeria
The Nigerian Medical Association has estimated that well over 16,000 Nigerian-trained doctors now practise abroad, roughly a fifth of all the doctors the country has ever trained. By 2025 the ratio was often quoted as one doctor for every 4,000 to 5,000 people, against the World Health Organisation's benchmark of roughly one per 600. The "japa" wave (Yoruba shorthand for leaving, common in everyday speech since around 2021) emptied hospital departments faster than teaching schools could refill them.
Studies of Nigerian professionals who left in the 2021 to 2024 window point to a clear profile:
| Category | Share of Emigrating Professionals | Comparison to General Workforce |
|---|---|---|
| Top 20% performers (by employer rating) | ~38% of emigrants | 2x overrepresented |
| Held advanced degree (MSc, MBA, PhD) | ~52% of emigrants | 3x overrepresented |
| Had 8+ years of experience | ~47% of emigrants | 1.8x overrepresented |
| Held international certification (PMP, ACCA, AWS, CFA, etc.) | ~44% of emigrants | 4x overrepresented |
| Had been promoted within the previous 2 years | ~41% of emigrants | 2.5x overrepresented |
The people leaving are doing well locally and still find it is not enough. The most overrepresented group holds globally portable certificates. A portable credential works like a passport out.
India
The Ministry of External Affairs has confirmed that more than 1.6 million Indians gave up their citizenship in the decade to 2024, with recent years in the region of 200,000 to 225,000. Alumni tracking from the older IITs suggests something like 35 to 40% of graduates from the top campuses work abroad within a decade, and the highest-ranked students leave at even higher rates.
A representative comparison of emigrants with similar professionals who stayed:
| Metric | Emigrants (n≈500) | Stayers (n≈500) |
|---|---|---|
| Average performance rating (last 3 years) | 4.2 / 5.0 | 3.6 / 5.0 |
| Median salary before exit (INR) | ~28,00,000 | ~18,00,000 |
| Held a leadership or management role | 58% | 34% |
| Had received competing job offers in the past year | 71% | 43% |
| Self-reported career satisfaction | 2.8 / 5.0 | 3.1 / 5.0 |
Look at the last line. The leavers were better performers and better paid, yet less satisfied. Being at the top of a system that feels too small hurts more than being in the middle. We explore this in why Indian engineers hit a ceiling.
Philippines
The Philippine Statistics Authority puts Overseas Filipino Workers at roughly 1.8 to 2.2 million in recent annual surveys. Remittances hit a record of around US$38 billion in 2024, close to 8 to 9% of GDP. For decades, the country has partly trained professionals for export.
Again, the highest scorers are the ones who go:
| Profession | Licensure Pass Rate (Emigrants) | Licensure Pass Rate (Domestic Stayers) | Difference |
|---|---|---|---|
| Nursing (BSN) | ~78% | ~58% | +20 pts |
| Civil Engineering | ~72% | ~55% | +17 pts |
| Accountancy (CPA) | ~65% | ~48% | +17 pts |
| Electrical Engineering | ~70% | ~56% | +14 pts |
| Medicine | ~82% | ~71% | +11 pts |
For one nurse's account of this path, read a Philippines nurse abroad, the real story.
Why the best leave first: five reasons
1. They hit the ceiling first
Imagine climbing a ladder that is missing its top rungs. The fastest climbers hit the gap first. A talented engineer in Lagos may reach the most senior technical role available within six to eight years. In Toronto, Sydney or Munich, the same path can run fifteen to twenty years.
| Career Stage | Nigeria / Pakistan / Philippines | Canada / Australia / Germany |
|---|---|---|
| Junior (1 to 3 years) | Available | Available |
| Mid-level (4 to 7 years) | Available | Available |
| Senior (8 to 12 years) | Limited positions | Widely available |
| Principal / Staff (12 to 18 years) | Very few positions | Available |
| Director / VP (15+ years) | Extremely rare | Available |
| C-Suite / Executive | Almost exclusively reserved for founders and owners | Merit-based pathway exists |
This is the wall described in overqualified in your own country: running out of ladder with decades of career left.
2. They have the credentials to leave
Skilled visa systems are built to pick the most qualified. Canada's Express Entry, Australia's General Skilled Migration and Germany's skilled immigration rules all reward education, experience, language and youth. The top scorers are, almost by definition, the top performers.
| Factor | Approx. Maximum Points | Who Scores Highest? |
|---|---|---|
| Education | Up to 150 | Advanced degree holders |
| Language (English / French) | Up to 160 (with strong bilingual bonus) | Professionals with international exposure |
| Skilled work experience | Up to 80 | Experienced professionals (3 to 5+ years) |
| Age | Up to 110 | Applicants aged 20 to 29 |
| Arranged employment | Points still available, but no longer the 50/200 bonus | In-demand specialists |
| Provincial nomination | 600 | Those with niche skills a province is short of |
Two things changed. Since 2025, the job-offer points that used to add 50 or 200 were removed, so an offer no longer guarantees an invitation. And Canada now runs category-based draws for healthcare, trades, STEM, French speakers and other priority groups. The system still pulls in the most qualified, just more precisely. See our Express Entry guide for applicants from developing countries.
3. Staying costs them the most
An average performer earning about US$5,000 a year in Lagos might earn US$40,000 in Toronto, an eightfold jump. A top performer earning US$12,000 might earn US$110,000, a ninefold jump. The better you are, the more you give up by staying.
| Performance Level | Local Salary (USD equiv.) | Developed-Country Equivalent | Multiple | Annual Opportunity Cost |
|---|---|---|---|---|
| Average performer | ~$5,000 | ~$40,000 | ~8x | ~$35,000 |
| Above average | ~$8,000 | ~$65,000 | ~8x | ~$57,000 |
| Top performer | ~$12,000 | ~$110,000 | ~9x | ~$98,000 |
| Exceptional / specialist | ~$18,000 | ~$150,000 | ~8x | ~$132,000 |
Over a decade, a top performer's gross opportunity cost approaches a million dollars, before you count inflation eating local pay. See the naira-to-dollar salary comparison for tech jobs. But be realistic: rent, tax and childcare abroad take a big share, which is why the true cost of migrating abroad matters as much as the offer letter.
4. They have seen the benchmark
Top performers work on international projects and meet foreign teams. A developer in Mumbai on an open-source project sees what peers in Berlin earn. A Lagos doctor at a conference sees British hospital staffing. An accountant on a multinational audit sees what London bills for the same work. Once you have seen the fair rate for your skills, you cannot unsee it.
5. They can afford the upfront cost
A skilled migration route typically costs US$8,000 to US$25,000, depending on country and family size. Australia's skilled visa charges rose again in mid-2025. The UK's Immigration Health Surcharge is £1,035 per adult per year, paid up front. Proof-of-settlement funds for Canadian Express Entry run to roughly CA$15,000 for a single applicant.
| Destination | Typical Total Cost (Single Professional) | Typical Cost (Family of 4) |
|---|---|---|
| Canada (Express Entry) | $10,000 to $18,000 | $20,000 to $35,000 |
| Australia (Skilled Migration) | $9,000 to $16,000 | $20,000 to $34,000 |
| Germany (Skilled Worker / Opportunity Card) | $5,000 to $10,000 | $10,000 to $20,000 |
| United Kingdom (Skilled Worker) | $9,000 to $17,000 | $18,000 to $34,000 |
| New Zealand (Skilled Migrant) | $6,000 to $12,000 | $12,000 to $22,000 |
The cost that keeps average earners home is the same filter that lets the best go.
What happens to those who stay
Teams get hollowed out
When three senior engineers leave a team of twelve, the other nine lose more than colleagues. They lose know-how, mentors and the ability to take on hard work. Employers overload the survivors, promote people too early, or quietly drop projects.
| Impact of Brain Drain on Employers | Share of Companies Affected |
|---|---|
| Increased workload on remaining staff | ~78% |
| Decline in project quality or scope | ~54% |
| Inability to pursue growth opportunities | ~47% |
| Premature promotion of unprepared staff | ~41% |
| Loss of client relationships | ~38% |
| Increased recruitment costs | ~72% |
| Knowledge gaps in critical functions | ~61% |
Pay stalls
It sounds backwards, but losing top earners can hold down pay for everyone else. When the people at the top of the pay band leave, new hires are priced against a lower average. Over time the whole pay scale sinks. It is one reason salaries fail to keep up with inflation.
Fewer mentors
You learn most from people better than you. A medical student in Lagos whose best professors left for the NHS trains differently from one whose professors stayed. An engineering graduate in Karachi whose mentors went to the UAE learns less in the years that shape a career. That loss carries into every group that follows.
Not sure which country you’d qualify for?
6 quick questions about your age, skills and English. Free, 2 minutes, results on screen. No sign-up.
Free eligibility check →The cycle that feeds itself
Think of a bucket with a hole near the top. The water that leaves first is always the water at the top.
- Top performers leave because the environment cannot match them.
- Their exit makes it worse for those who stay.
- The worse environment pushes out the next wave.
- The cycle speeds up.
The first wave removes the exceptional. The second removes the very good. The third removes the good. This is why ambitious people in stagnant economies often decide leaving is rational, not disloyal.
| Period | Skilled Emigration (Nigeria, est.) | Skilled Emigration (India, est.) | Skilled Emigration (Philippines, est.) |
|---|---|---|---|
| 2015 to 2017 | ~25,000 / yr | ~250,000 / yr | ~120,000 / yr |
| 2018 to 2020 | ~35,000 / yr | ~280,000 / yr | ~135,000 / yr |
| 2021 to 2023 | ~55,000 / yr | ~350,000 / yr | ~160,000 / yr |
| 2024 to 2025 | ~70,000 / yr | ~400,000 / yr | ~180,000 / yr |
The door is still open, but narrower. Canada cut its permanent-resident targets in its latest levels plan to around 380,000 to 395,000 a year, down from the 500,000 it once advertised. Germany's Opportunity Card (Chancenkarte), a points-based job-seeker visa, went live in mid-2024 and remains open. Australia has restructured its skilled program under a Skills in Demand framework. Countries are choosier about which skills they take, which helps the strongest candidates most.
What exit data says about the deeper problem
| Rank | Reason | Share Citing as a Top-3 Factor |
|---|---|---|
| 1 | Higher compensation abroad | ~82% |
| 2 | Better career growth opportunities | ~74% |
| 3 | Currency instability / inflation eroding savings | ~68% |
| 4 | Better working conditions and infrastructure | ~61% |
| 5 | Children's education and future | ~57% |
| 6 | Physical safety and security | ~49% |
| 7 | Better healthcare access | ~44% |
| 8 | Political stability and governance | ~41% |
| 9 | Meritocratic advancement (vs. nepotism and connections) | ~38% |
| 10 | Professional development and learning opportunities | ~35% |
Pay comes first, but career growth, currency, working conditions and children's futures all pass 50%. A one-off raise does nothing for someone whose naira lost a third of its value, whose top job does not exist locally, or who wants their children in a school system they trust. You cannot fix a structural problem with a bonus.
The countries that gain
| Receiving Country | Key Benefit | Scale |
|---|---|---|
| Canada | Fills healthcare, tech, and trades gaps | Immigration drives the large majority of population and labour-force growth |
| Australia | Sustains sectors domestic graduates cannot fill | ~30%+ of the workforce is foreign-born |
| Germany | Offsets an ageing population and shrinking workforce | Officials cite a need for roughly 400,000 net migrants a year |
| United Kingdom | Staffs the NHS and supports key sectors | Hundreds of thousands of skilled-worker and health visas issued annually |
| UAE | Builds entire industries from imported expertise | ~88% of the population is expatriate |
| New Zealand | Maintains essential services in a small population | Over a quarter of the workforce is foreign-born |
Rich countries want the best talent, and the best talent has strong reasons to go. When both sides want the same thing, the outcome is not in doubt.
What this means for you
If you are in the top 20 to 30% of your field in Nigeria, India, the Philippines, Pakistan or Egypt:
You are not alone. Being excellent at your job but held back by your surroundings is shared by millions. It is the biggest driver of skilled emigration worldwide.
Things at home may not improve fast enough. Reform takes decades. Meanwhile inflation, brain drain and hollowed-out teams grind on.
The window does not stay open forever. Canada trimmed targets and Australia reshaped its program. Age-based scoring costs you a little more each year. A profile that is strong today may not be selectable in five years.
Frequently asked questions
Is it really the best performers who leave, or just the ones who complain most?
The data comes from performance ratings, salary bands, licensure results and promotion records, not complaints. On those measures, leavers outscore stayers. Often the best performers are also the most frustrated, because they have both high standards and options.
If the best people leave, does that create chances for those who stay?
In theory, yes. In practice, promotions come too early, without the mentors who would have made them work, and the shrinking talent pool damages the workplace faster than people can rise. Short-term gains for some, long-term loss for all.
Does emigration always pay off financially?
Not automatically. The gross salary jump is real, but higher living costs, tax, childcare and setting up a new life take a large share. Read the true cost of migrating abroad first.
Which country should a top performer target in 2026?
It depends on your job, age, languages and family. A nurse, a software engineer and a civil engineer face very different odds in Canada, Germany and Australia. Start from the destination pages (Canada, Germany, Australia) and match your profile to the route.
Is staying ever the right call?
Often. Family, a rising local sector, a business of your own, or simply a life you love are all good reasons. The data does not tell you to leave. It shows the pattern so your choice is informed.
The pattern has held for three decades, across five continents: where economies cannot use top talent, that talent goes where it can. What you do with that is your decision, and only yours.
