What level is Bai Zhantang's martial arts in "Wulin Gaiden" in the martial arts world?

Bai Zhantang is second in the world in Qinggong. It is said that he only lost to Chu Liuxiang, and on the day of the competition he was barefoot and against the wind. Many people say that Qinggong is not martial arts, and such people usually have never been in the world of martial arts. They don't know that in the world of martial arts, nothing is invincible except speed. They also often forget that Mr. Gu Long likes to make the dead people in his paintings stare and say the following words: What a fast sword.