who was the chinese person that invented kung fu?

Hi, it is not certain person that invented Kung Fu in ancient China. People fought in daily life for seeking for food or habitat in the past. The sticks or swords were used for self-protection. Gradually, the Martial Arts appear with differen skills.

As time passes by, some people summarized these skills and founded different styles of Chinese Kung Fu. For example, it's said Zhang Sanfeng created Wudang style, Situ Xuankong created Emei style and the Jeet Kune Do was created by Bruce Lee.