"There is a fish in the north, and its name is Kun. Kun is so big that it is not known how many thousands of miles it is. It turns into a bird, and its name is Peng. Peng is so far behind that it is not known how many thousands of miles it is." ——Zhuangzi "Xiaoyaoyou" 》

"Wing Kun" means: it starts with a fish and gradually turns into a Kun. When the strong wind is coming, you will raise your fins and turn into huge wings, flapping your wings and flying high.

Yikun was founded in 2008. It is a sports company focusing on the promotion of Frisbee sports projects, equipment research and development and production, training and teaching, competition and international exchanges. The company's team has more than 15 years of industry experience and is a professional player and industry expert in China's early contact with and promoting Frisbee. The company's products have been certified by the World Frisbee Federation and the World Professional Frisbee Golf Association Championship, becoming the earliest company in Asia to obtain this certification.