hulk is the only true and eternal unimpeachable GOAT
austin is up there too, in large part due to his decision to retire and stay retired once he was past his prime, and for the most part refrain from direct involvement in the wrestling business outside of a small handful of one off appearances
10-15 years ago rocky was easily in the GOAT conversation but his recent box office flops have tarnished his image and he just doesn't have the mic skills and charisma, not to mention physical ability, to hang at the top anymore.