Former UFC champion George Saint-Pierre has described in interviews how he basically loses consciousness for hours at a time, and doesn't know what happened. Li

Former UFC champion George Saint-Pierre has described in interviews how he basically loses consciousness for hours at a time, and doesn't know what happened. Like he'll come to and an entire day has passed. He suspects alien abductions (!), but there's no doubt this is brain trauma from all the hits to the head in MMA.