Jianxun He

Jianxun He competed for the People's Republic of China at the 28th International Mathematical Olympiad (IMO 1987, held in Havana, Cuba), earning a bronze medal with 19 points (rank 113 of 237). He scored 7/7 on Problem 2 and 5/5 on Problems 4 and 5, with 2 on Problem 1. The Chinese team, which included two perfect scorers (Xiong Liu and Jun Teng), finished 8th overall with 200 points.

Notes1

• Competed for the People's Republic of China at the 28th IMO (Havana, Cuba, 1987), scoring 19/42 (P1=2, P2=7, P3=0, P4=5, P5=5, P6=0) for a bronze medal, rank 113 of 237; the same team had two perfect scorers (Xiong Liu, Jun Teng) and finished 8th overall.