One of the reasons I'm an actor is because I was no physical specimen as a child. I wasn't athletic and didn't have any prowess in that regard. Growing up in Kentucky most little boys were trying to get into sports and it was very competitive so that was not to be. But I did want to do something.
My size has helped make me an amazing performer too. The cliche of the Funny Fat Friend: I absolutely was that character - I am that character... It's a complicated bag of tools I acquired and I've put them all to work onstage.