How many times did Zhang Kai win the championship?

Zhang Kai won the championship four times.

1, in 2006, the national men's Wushu routine championship won the first place in men's individual all-around.

2. In 2006, the men's fencing won the first place in the 8th National Traditional Chinese Medicine College Traditional Health Games.

3. In 2007, the National Men's Wushu Routine Championship (traditional event) won the first place in men's boxing assessment.

4. In 2008, the 9th National Traditional Health Care Games of Chinese Medicine Colleges won the first place in men's stick skill.