Scariest player to ever win the WSOP?

[Wongboy]

Thats a tough one. On Stuey's comeback tour he looked like a walking zombie. Then again Amarillo Slim was a reputed pedophile and I'm sure there have been others with criminal backgrounds (maybe not caught, but still). Heck, Doyle talks about playing in games with loaded shotguns laying around.

I think you need to clarify the question a bit. Do you mean most physically intimidating, or scary psycho violent, or just scary looking?