International Mathematical Olympiad

Oran Lang

Year	Country	P1	P2	P3	P4	P5	P6	Total	Rank	Award
1998	Israel	7	0	2	7	3	0	19	145	Bronze medal
1999	Israel	5	1	2	3	1	1	13	178	Bronze medal
2000	Israel	7	7	3	7	7	0	31	28	Gold medal
2001	Israel	7	7	1	1	7	7	30	38	Gold medal