GSP to me, is the guy who got away with murder. Basically he is the guy that people consider the GOAT because A) He never tested positive(horrible excuse, was used with Brock as well when anybody with eyes knew Brock roided)...People throw in the Fact that AS,Jones tested positive as prove that GSP is better. B) He has been dominant and retired champ.(Got a gift decision against Hendrick)...People throw in the fact that Fedor lost past his prime, and Aldo got KTFO in 13 seconds. Basically GSP is considered GOAT because he got out @ the right time from the sport....before WW Division clearly got better and before USADA. If you are a real fan of as,jj,fedor,aldo...you gotta be rooting against gsp to get either ktfo by Tyron or fail a test, better yet both. If GSP gets caught or loses...he will no longer be undisputed goat...It will go to Fedor IMO. AS and Jon Jones will fight for 2nd place...GSP will 4th GoAT at best.