Last year he set world record for fastest 5K by a 9 year old. Earlier this month, he set the record for the fastest 5K by a 10 year old. Meet Aidan Cox!

The Northwood native completed a 5K in Concord in just 17:24. Just how impressive is that? It broke a record that stood for sixteen years by 24 seconds!

Learn how his parents hoped to keep him from learning about the records out of fears it would lead him to enjoy running less in the excellent write up at RunnerWorld.com and see him sprinting to the finish below.