This was a challenge in January 2011, Dakou Xiaohai have accepted any challenger in NanNing (province of China). People won 15 dollars for each win.
Challenge lasted about 5 hours, I uploaded some matches. Final result was:
Dakou 100 matches played - 3 lost
Xiaohai 50 matches played - 0 lost
All challengers were medium-pro level XD
part 1 can be found here
the rest just check out the uploader's channel
