Watch Mark Ruffalo Ride a Unicycle Like a Boss (Seriously, He's Really Good at It!)

Actor debuts an impressive hidden talent

Give Mark Ruffalo a unicycle, and he'll ride it like a pro. Seriously!

During an appearance on The Graham Norton Show this week, the 46-year-old actor revealed an amazing hidden talent he's had for decades.

Norton began by bringing out a unicycle and urging Ruffalo to hop on and prove his skills. "I haven't done this in a long time," the Avengers star says while prepping to ride. "I was only joking when I said I was going to try it."

"I think it's been almost 25 years since I've done this," he adds.

Ruffalo then hops up on the unicycle and balances himself perfectly before riding the unicycle around the TV studio like a boss! The audience clapped and cheered as Ruffalo rode around for a good amount of time.

But that's not all. Norton then brought out a giant, 6-foot tall unicycle and dared Ruffalo to ride that! After hopping on high above the ground with the help of Norton and a crewmember, Ruffalo successfully wheeled around on the wild ride before falling off. Luckily, he wasn't hurt.

Check out the crazy clip for yourself!