Filed under: News , UFC , Videos Why did Georges St-Pierre leave? Why did one of MMA’s biggest stars – a defending champion – decide to walk away from the sport? That’s the question that tries to get answered in “UFC Presents, GSP: A Legend Returns,” a mini-documentary that debuted Friday on FS1. Ahead of St-Pierre’s return next week at UFC 217 , where he fights for the first time since relinquishing the welterweight belt and entering a self-imposed exile for four years, you can now watch the full video.
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