See full bio » Gavin David Free is a British born filmmaker who wowed millions with his slow-motion videos on the Slow Mo Guys YouTube channel alongside Daniel Gruchy. He has also done a number of other videos with the production company Rooster Teeth. Gavin was born on May 23, 1988 in Oxfordshire, England. Before fame, he launched his first YouTube channel with... Born: May 23, 1988 in in UK