The World Meteorological Organization is an international activity. It was first introduced to China in 2009. It was originally the World Olympic Games, one of the four major cups in Wuhan. After the Olympic Games were banned, it became a WMO seminar on mathematical innovation.

Ymo Math Competition is a junior Olympic Math Competition.

The Youth Olympic Mathematics Competition is a kind of knowledge competition with wide coverage and high level at present, which is of great practical significance to broaden students' knowledge horizons, stimulate students' interest in learning, cultivate students' thinking quality and practical ability, and develop students' personality and specialty. At the same time, competition activities have played a positive role in improving teachers' own quality, promoting the in-depth development of teaching reform and improving teaching quality.