Boxing champ Anthony Joshua returned to his hometown to surprise shoppers and joggers.

Joshua was in Watford to market his new drink where he met unsuspecting members of the public in the town centre and Cassiobury Park.

The undefeated heavyweight champion was filmed running round the town's biggest park handing out bottles of his drink, Lucozade Sport, Fruit Punch.

Watford Observer:

Living by his motto ‘Stay Humble’, which is emblazoned on the bottle, Joshua was also spotted delivering crates of the drink to corner shops in a bid to get the word out about his new Fruit Punch.

In one clip, shoppers looked starstruck when Joshua appeared alongside them at the till a cashier looked stunned when Joshua waltzed in with a delivery of his drinks.

A billboard of the boxer has also gone up in the town centre.

He said: “It’s not every day you launch a drink with your own face on it! This is an exciting venture for me so I couldn’t help but get stuck in and put up the billboards myself. Lucozade Sport aims to support everybody that is made to move and I hope my new flavour will inspire even more people to get active.”