WATCH: Brandon Miller: Prodigy (Full Episode)

Brandon Miller has been demolishing the track and field records books since he was nine years old. Fast forward six years, and now the 15-year-old phenom heads to the AAU Junior Olympic Games in Ypsilanti, Michigan, in August with the potential to score his third straight world age group record in the 800m. Miller doesn't just want to be the best; he wants to be the greatest of all-time.

Be sure to catch Brandon Miller run LIVE on FloTrack at the AAU Junior Olympic Games, July 29 - August 5.

How to Watch The 2017 AAU Junior Olympic Games

On TV: Available on Roku and Apple TV 4 - download the FloSports app now. 

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MileSplit now offers Club Rankings, the definitive guide to the 2017 boys and girls outdoor leaders in every track and field event.