Watch Jonathan Simms Break The 10 Year Old Boys 800m Record

JONATHAN SIMMS already has several AAU Junior Olympic Games championships, but that doesn't satisfy him. Simms is taking things a step further and breaking records. This week, he has already broken the 10 yo boys 800m record with his 2:16.44. That is two seconds faster than Brandon Miller's previous 2:18.52, the same Brandon Miller that just broke the 15-16 yo AAU Junior Olympic Games record with his 1:49.87.

What's next for Jonathan Simms? Next, the Plano, Texas native will shoot for the 400m record. In the 400m prelims, Simms ran 59.79 in the to set himself up for a possible second record. Tomorrow, he will try to eclipse the four year old record of 58.91.

Watch Simms' 800m record and stay tuned for his 400m final.

How to Watch The 2017 AAU Junior Olympic Games

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