Check out Duke's Grayson Allen throwing down dunks in high school

Before Duke freshman Grayson Allen lit up the national championship game he was blowing by defenders as a star guard at Providence School in Jacksonville, Florida.

Extra Mustard | Apr 7, 2015

Check out Duke's Grayson Allen throwing down dunks in high school /

• Duke Blue Devils 2015 national championship rings revealed

Before Duke freshman Grayson Allen lit up the national championship game, he was blowing by defenders as a star guard at Providence School in Jacksonville, Fla.

Allen is known for his explosive leaping ability and took home several dunk contest titles in high school, including the Powerade Jam Fest at the 2014 McDonald's All-American game.

• Wisconsin native Tony Romo celebrates Duke win

Allen scored 16 points for Duke on Monday night as the Blue Devils won a fifth national title under coach Mike Krzyzewski.

Published Apr 7, 2015

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