Zion Williamson has officially declared for the NBA Draft.

"I will pursue my next dream and declare for the 2019 NBA Draft," he said in an Instagram post.

The 6-foot-7 Williamson won every major National Player of the Year Award, including the Naismith Trophy, the Wooden Award, the AP National Player of the Year Award, Sporting News Player of the Year Award and Oscar Robertson Award.

The Knicks (17-65) own the NBA's worst record and currently have a 14 percent chance of landing Williamson with the No. 1 pick, as do Cleveland and Phoenix. The NBA Draft Lottery is May 14 in Chicago, while the NBA Draft is June 20 in New York.