INFO:
Why did Georges St-Pierre and the other fighters of Jackson's MMA pinch their nipples before fights? Ariel Helwani got to the bottom of it by asking GSP...
GSP explains why he pinched his nipples before fights 😅 | Why did Georges St-Pierre and the other fighters of Jackson's MMA pinch their nipples before fights?Ariel Helwani got to the bottom of it by asking GSP... | By ESPN MMA