Steve Kerr was so mad at the Warriors he destroyed a clipboard during a timeout in Game 1

Steve Kerr was not happy when the Cleveland Cavaliers started to make a run in the second half of Game 1, destroying a clipboard during a timeout.

 

NOW WATCH: The NFL says they will return $727,000 they received from the government to honour the military at games

NOW WATCH: Briefing videos

Business Insider Emails & Alerts

Site highlights each day to your inbox.

Follow Business Insider Australia on Facebook, Twitter, LinkedIn, and Instagram.