Is this junior the best prep dunker ever?

Zion Williamson, a junior at Spartanburg Day School, put on a dunking show Monday night. Williams says his recruitment is "wide open."
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Zion Williamson, a junior at Spartanburg Day School, put on a dunking show Monday night. Williams says his recruitment is "wide open."

Watch Zion Williamson’s latest dunk — a 360, windmill jam in playoff opener

February 14, 2017 11:34 AM