First name that came to mind was Chara. I've never seen a guy of his stature play with the skills he has.
Chara never struck me as the naturally athletic type, he was a really awkward skater his first few years in the league. He's more of a gym rat who had to really work to get to where he was.
I tend to think of the more naturally athletic types, for example I've heard stories of Gordie Howe taking batting practice with the Tigers back in the day. Guys who are just inherently athletic and could've been successful at a number of things. Ovechkin is another one, if he really trains as little as some make it out to be on here, he must be one of the most naturally gifted players in history. Because I don't know how anyone could score 50 goals in this league without being one hell of an athlete.
Maybe just a difference in how we define athleticism though.