International Biology Olympiad (IBO) vs PROMYS - Program in Mathematics for Young Scientists
Comparing two elite STEM opportunities. International Biology Olympiad (IBO) is a olympiad while PROMYS - Program in Mathematics for Young Scientists is a summer program.
| International Biology Olympiad (IBO) | PROMYS - Program in Mathematics for Young Scientists | |
|---|---|---|
| Prestige Tier | Tier 1 — Elite | Tier 2 — Highly Competitive |
| Type | Olympiad | Summer Program |
| Organization | International Biology Olympiad | PROMYS |
| Acceptance Rate | Highly competitive; typically only 4 students per country compete at international level. Exact global acceptance rate unknown but extremely selective | Not publicly available; estimated to be highly competitive (likely 10-25% based on prestige tier and selective nature) |
| Applicants | Varies significantly by country; some countries have dozens to hundreds of participants in national preliminaries | Not publicly specified; estimated 150-300+ applicants annually |
| Deadline | — | Rolling |
| Cost to Apply | Free | $0 |
| US Only | No / International | No / International |
| Grades | High school students (typically ages 14-20, exact age limits vary by country) | High school students (exact grade range not publicly specified on main site, but typically grades 9-12) |
| College Impact | Extremely positive. Participation in the International Biology Olympiad—especially reaching the international finals—is one of the most prestigious achievements in high school STEM. College admissions... | PROMYS is highly respected by college admissions officers, particularly at selective universities. Participation demonstrates: exceptional mathematical talent and motivation; ability to thrive in rigo... |