AlphaStar / 07/12/2022 William Zhao Short Bio Alphastar Alumni UCLA Class of 2026 USACO Platinum Contestant (2019-2022) USAJMO Qualifier (2019) USAPhO Honorable Mention (2021) AIME Qualifier (2018-2022) Events this person is involved with: Instructors CC31AB USACO Silver Basic AB - Section 1 CC25B USACO Bronze B - Section 1