The Arsenal football club is currently on a preseason tour of Asia. While in Vietnam, they encountered a very determined young fan who ran alongside the team bus for "about five miles," according to goalkeeper Wojciech Szczesny.
He was eventually invited onto the bus, much to the pleasure of the team, who were all cheering him on with chants of "Sign him up, sign him up, sign him up."
And in case you're wondering, he's shirtless so the team could pass around his T-shirt and sign it.
As Arsenal goalkeeper Wojciech Szczesny put it: "This should be a message for all of you guys that if you really want to pursue your dreams, it can happen."