Who do you think has had the biggest impact on wrestling?

Bret Hart hands down. Before him it was all Hulk Hogans, Ultimate Warriors, Sgt Slaughters, Randy Savages, etc... I am a Macho Man fan, but aside from that there isn't any wrestling up there. It was all about big names and big arms and big personas. Then Bret Hart showed up with a believable personality, kicked some *** and changed the entire idea and role of the World Heavyweight Champion as he gave several people a shot at the title and really made the role as champion much more noble.