Brandon Miller runs a 1:49 800m for the first time to break the 15-16 national record at the 2017 AAU Junior Olympic Games.<br /><br />Website: http://www.flotrack.com<br />Subscribe: http://bit.ly/2oK0ydE<br /><br />Follow FloTrack<br />Facebook: https://www.facebook.com/FloTrack<br />Twitter: https://twitter.com/flotrack<br />Instagram: https://www.instagram.com/flotrack_trackisback
