IMO, the abbreviation of International Mathematical Olympics, is a global mathematical competition sponsored by the International Mathematical Federation. IMO gold medal is one of the highest honors in IMO competition, and the winner can represent his country in the World Finals.

IMO gold medal contains a lot of gold, because it represents the outstanding performance of the players in the field of mathematics. IMO competition is very difficult, which requires players to have a solid mathematical foundation, excellent problem-solving ability and good psychological quality.