WHAT A RUN BY SHANOYA DOUGLAS 😳😳👀👀🔥🔥 She breaks the National U20 and Champs record in 22.36 (-1.6 m/s) Briana Williams held the National record at 22.50 and Brianna Lyston the Champs record at 22.53 Incredible run 🔥🔥🔥🔥