Don Nelson, a former head coach of the Golden State Warriors, died yesterday. As a player for the Boston Celtics, Nelson won five NBA championships in 11 years. After he retired from playing, Nelson coached four NBA teams, winning 1,335 games – the second-most in league history. An innovator, Nelson coached the Dubs during the heyday of the team’s high-scoring Run-TMC era, when they were led by Tim Hardaway, Mitch Richmond and Chris Mullin. In his second stint with the Warriors, he was the first pro coach of superstar Stephen Curry.