He may already be considered one of the greatest basketball players of all time but it seems that LeBron James still feels he has something to prove every time he walks on a basketball court. 

Even when it's in a game made up of mostly children at his son's tenth birthday party.

He wasn't content with just showing off his superiority in basketball though, James also destroyed his opponents in a game of touch football and of course a water fight. 

Happy Father's Day indeed.