Steve Kerr Is a Clipboard-Karate Chopping Maniac

The Golden State Warriors beat the Cleveland Cavaliers to take the opening game of the NBA Finals in a game where the most memorable highlight wasn't provided by a player.

Warriors coach Steve Kerr was a little hot under the collar during the second half of the game and during a timeout he went all Mr. Miyagi when he destroyed a clipboard while his assistants looked on.

Here's another look to get a load of all the rage Kerr summoned. Whatever Kerr wanted his team to do they responded by pulling away in the fourth quarter for a 104-89 victory. Forget The Karate Kid -- he's "The Karate Kerr."