Representing China, Choi Kun is active in the Age of Empires II scene. Choi Kun has competed in 44 Age of Empires II matches so far. Choi Kun dedicates most of their playtime to unranked.

Choi Kun has never ventured into ranked gameplay in Age of Empires II. The civilization Mongols is the most-played pick for Choi Kun, chosen 31.8% of the time.