Usain Bolt wears Arsenal shirt after beloved Manchester United lost

Massive Manchester United fan and sprint king Usain Bolt was left pretty downbeat last Sunday.
His beloved United were thumped 3-0 by bitter rivals Arsenal -- and it meant the fastest man on the planet also lost a wager.
Bolt bet his Arsenal-supporting friend that Louis van Gaal's men would triumph at the Emirates, with the loser having to wear a shirt from the opposing side. Unfortunately for the Jamaican, United were swept aside in 20 minutes.
To his credit, he kept his side of the bargain and posed in Arsenal's gear ...
At least his stunt got Arsenal's seal of approval ...