Carey plays for NSU University School where he made his announcement in front of fans and family in Fort Lauderdale, Florida.
The five-star prospect played for Nike Team Florida on the Nike EYBL circuit.
The newest Duke Blue Devil to be will join Boogie Ellis and Wendell Moore Jr. in a class which is still evolving. Carey chose Duke over Michigan State and North Carolina.
Carey stands 6-10, 260 pounds and has a versatile offensive game. He has been rated the top player in his class and is on everyone's top five lists.
More to come.