Rai Benjamin had himself a WEEKEND. 🔥 Benjamin took silver in both the 400m and 400m hurdles at the World Athletics Ultimate Championship, clocking a 46.40 season’s best in just his third 400mH race of the year. The Heat Check crew breaks down just how impressive Rai’s double really was. 📺 Watch all three episodes of Heat Check on FloTrack and FloTrack YouTube NOW! FloTrack’s #WorldAthleticsUltimate coverage presented by @hoka and @fleetfeet