Who do you think is the most dominant player to ever play in (professional) sports? I'm not talking about the most talented or atheletic. I want to know who is the most dominant. Some one who is head and shoulders above the rest in their sport. My vote goes to Wayne Gretzky in hockey. Career wise he has accomplished so much more than any other hockey player ever played. Comparing that to other atheletes in other sports, he stands as the most dominating. Thoughts?