Manny Puig

Manny "Sharkman" Puig (born January 25, 1954) is a Cuban-American wildlife entertainer. Puig is known for his direct approach when dealing with dangerous animals such as sharks, black bears and American alligators. He has made frequent appearances on the television shows Jackass and Wildboyz and also on the Animal Planet show Gator Boys.

Description above from the Wikipedia article Manny Puig, licensed under CC-BY-SA, full list of contributors on Wikipedia.