Manhattan Mathematical Olympiad
The Manhattan Mathematical Olympiad, started by Yan Soibelman in 1997, is an annual math competition hosted at Kansas State University (KSU) during April. It is divided into three divisions, grades 5-6, 7-8, and 9-12, and is a three hour, 4 question test, modeled after other math olympiads such as the USAMO and the IMO.