International Mathematical Olympiad

Ching Yan Timothy Yau

Year	Country	P1	P2	P3	P4	P5	P6	Total	Rank	Award
2020	Hong Kong	7	7	0	7	7	0	28	86	Silver medal
2021	Hong Kong	7	0	1	7	7	0	22	63	Silver medal
2022	Hong Kong	7	7	4	7	6	1	32	61	Silver medal