BIO Olympiad Initiative USA-Asia (BIOUS)

The BIO Olympiad Initiative USA-Asia (BIOUS) is a biology competition that guides students to deepen their knowledge in biological sciences. The initiative attracts more than 10,000 student participants annually and is positioned as advantageous for applications to science majors at top universities. It operates across the USA–Asia region as part of A*SEEDER Asia's STEM challenges.

Tiered awards: Top Gold (top 5%), Gold (top 15%), Silver (top 30%), Bronze (top 45%), Honourable Mention.

Open to students in Grade 10–12.

Register via the online application form linked from the initiative's page.