Sean Sexton is a professional BMX bike rider who currently resides in Tempe, Arizona. He is twenty-three years old, and has been a BMX bike rider for fourteen years.

Sean Sexton has participated in a number of BMX competitions throughout his career; among the competitions he has participated in are the Dew Games, the Brazil X games, and the Mexico X games. He garnered a 2nd place finish in the Brazil X games, and won the street division of the 2008 Mexico X games. Sean Sexton is currently sponsored by Kink Bikes, Mosh, Empire, Vans, Odyssey and Kronik Energy.

He is a master at any technical trick that involves pulling a 360 and then jumping over an object. His ability to perform 360 tuck no-hander stair sets has been described as the greatest testament to his ability to use quick moves to overcome real-world street obstacles. He is currently part of the Kink Bike Pro team; other members of the team include Chris Doyle, Tony Hamlin, Daryl Tocco, Aaron Smith and K.C. Badger.