first_imgWarriors coach Steve Kerr is an NBA Champion again. This title is even sweeter because his bad back sidelined him for 13 games of the Warriors title run.Despite his health issues, Kerr was right in the middle of a team celebration at the Harlot night club in San Francisco after clinching the championship in Game 5, and could be found swigging victory champagne while club music blared in the background.Kerr may look like a choir boy that got lost on his way to mass, but don’t be fooled. This isn’t his first rodeo.Here’s Kerr poppin’ bottles like an old pro:last_img read more