Mark Ruffalo

Who would have guessed that The Hulk can ride a unicycle!

During a media tour for 'Avengers: Age of Ultron', Ruffalo appeared alongside Jeremy Renner and Elizabeth Olsen on 'The Graham Norton Show', and the host began to ask what his guests' hidden talents are.

The 56-year-old actor revealed he had become quite a seasoned unicyclist, and agreed to show off his skills when Graham then handed him one.

During the ride, he said: “I think it’s been almost 25 years since I’ve done this!”