Iowa State sophomore forward Royce White says he's leaving the school after playing one season and declaring for the NBA draft. White, the Big 12's Newcomer of the Year, said at a news conference Wednesday he intended to sign with an agent soon. The 6-foot-8, 270-pound forward from Minneapolis led the Cyclones with 13.4 points and 9.3 rebounds per game this season and helped Iowa State reach the NCAA tournament for the first time in seven years.