The International Mathematical Olympiad is a mathematical olympiad for pre-university students, and is the oldest of the International Science Olympiads. It is widely regarded as the most prestigious
Some of gold medal contestants during the IMO 2015 closing ceremony, Chiang Mai Thailand
Zhuo Qun Song at the 2015 IMO
Mathcounts
Videos
Mathcounts, stylized as MATHCOUNTS, is a nonprofit organization that provides extracurricular mathematics programs for grades 6 through 8 in every U.S. state, the District of Columbia, Puerto Rico, Gu
President Barack Obama meets award recipients of the 2010 Mathcounts National Competition in the Oval Office Monday, June 28, 2010.