Check out Duke bound Grayson Allen jumping over 6'11" Duke Bound Jahlil Okafor in a Duke Jay Williams jersey to shut down the 2014 McDonalds All American Dunk Contest!
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Check out Duke bound Grayson Allen jumping over 6'11" Duke Bound Jahlil Okafor in a Duke Jay Williams jersey to shut down the 2014 McDonalds All American Dunk Contest!