VIDEO: The Watt Brothers On The Tonight Show For "Know Your Bro"

The Watt brothers were on The Tonight Show with Jimmy Fallon on Tuesday night.

J.J., T.J., and Derek played a round of "Know Your Bro" where they took turns listening to music on headphones while Jimmy asked them questions about each other and challenged them to match the answers.

If you missed it, here's the video!

Photo: Getty Images


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