For 10 points, name this NBA
Two-time winners of this event include Harold Miner and Jason Richardson. Clyde Drexler entered this event five times without winning once. The 2008 winner of this event took off his jersey to reveal a Superman shirt and cape, but he was defeated in the 2009 finals by an alter ego known as "KryptoNate." For 10 points, name this NBA All-Star Weekend contest most recently won by Dwight Howard and Nate Robinson.
Two-time winners of this event include Harold Miner and Jason Richardson.
NBA Slam {Dunk} Contest [or {Sprite Slam Dunk Showdown}]