NFL combine: Tyquan Thornton thought he broke 40-yard record before the NFL double checked - Yahoo Sports

Thornton — and the NFL — thought that he broke John Ross' 40-yard dash record. But his official time fell short.

Tyquan Thornton thought he set an NFL record Thursday. It turns out he didn't. But his draft stock may be on the way up regardless. The Baylor wide receiver posted a 4.28 40-yard dash time at the N… [+2318 chars]

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