Athing Mu from Trenton Track Club in New Jersey could win two events at the AAU Junior Olympic Championships. Mu is ranked US No. 1 in the 15-16 girls 400m and 800m. In the 400m this year she's run 52.45 while in the 800m she's run 2:06.97. The rising junior is also entered in the 200m and 1500m, showing huge versatility. Mu could even medal in both of those events. She currently holds the fifth-fastest 15-16-year-old girls 200m of 23.84 and the second-fastest 1500m time of 4:40.62.
See who Mu's biggest competition is in all of her events and check out every event and age group by clicking on the links below.