International Mathematical Olympiad

Zhichang Chen

Year	Country	P1	P2	P3	P4	P5	P6	Total	Rank	Award
2020	Belgium	7	7	0	0	1	0	15	294	Bronze medal
2021	Belgium	7	0	0	7	0	0	14	218	Bronze medal
2022	Belgium	7	7	0	7	3	0	24	247	Bronze medal