Hero the Hedgehog - Best bits

Our official mascot has developed a big following due to his antics.

10/08/2017 17:43

Hero the Hedgehog and his antics have left fans on social media crying out for more.

From watching the action on an giant inflatable flamingo in the steeplechase pit to doing handstands for Usain Bolt.

There are still four more days of the Championships to go so keep an eye for Hero - we don't know what Hero will do next.