International Mathematical Olympiad

Sio Kuan Hoi

Year	Country	P1	P2	P3	P4	P5	P6	Total	Rank	Award
2011	Macau	7	0	0	1	0	0	8	402	Honourable mention
2012	Macau	7	1	0	5	0	0	13	277	Honourable mention