As the Golden State Warriors face off against the Cleveland Cavaliers in the 2016 NBA Finals, Warriors head coach Steve Kerr showed his emotions during the second half of game one.
In the third quarter, Kerr was talking to his assistants during a Warriors time-out and got so angry that he accidentally broke the coaching clipboard that he was holding:
Steve Kerr, everybody!
Kerr Breaks Clipboard [The Cauldron]
Kerr image courtesy of Getty Images