MLH Fellowship vs International Physics Olympiad

Comparing two highly competitive STEM opportunities. MLH Fellowship is a internship while International Physics Olympiad is a olympiad.

MLH Fellowship International Physics Olympiad
Prestige Tier Tier 2 — Highly Competitive Tier 1 — Elite
Type Internship Olympiad
Organization Major League Hacking (MLH) International Physics Olympiad Organization
Acceptance Rate Not publicly disclosed; competitive program but exact rate unknown Extremely selective. Only 5 students per country advance (approximately 400-420 students total compete at IPhO from 80+ countries). At national level, typically 0.01-0.1% of secondary students reach IPhO depending on country.
Applicants Not publicly disclosed; appears to have multiple cohorts annually Varies dramatically by country. China, Russia, USA, South Korea, India, and Taiwan have thousands of competitors in national rounds. Globally, estimated 100,000+ students compete in preliminary rounds across all participating countries.
Deadline Rolling
Cost to Apply Free $0
US Only No / International No / International
Grades College students and above (program appears designed primarily for undergraduates; high school eligibility unclear) Secondary school students (typically grades 10-12, though exact definitions vary by country)
College Impact Highly valued in college admissions and recruiting. Shows: (1) Real-world experience with production-grade code, (2) Demonstrated commitment to open-source/collaborative development, (3) Recognition b... Extremely prestigious for college admissions. IPhO medals (especially gold) are among the most respected accomplishments in high school physics competitions and are viewed extremely favorably by: (1)...