International Mathematical Olympiad

William Zhao

Year	Country	P1	P2	P3	P4	P5	P6	Total	Rank	Award
2016	Canada	7	7	1	7	7	0	29	41	Gold medal
2017	Canada	7	7	0	7	0	7	28	14	Gold medal
2018	Canada	7	7	1	7	7	1	30	49	Silver medal
2019	Canada	7	0	0	4	7	0	18	267	Bronze medal