From 2003 to 2011, Nic & Tristan (aka the Skateboarding Twins) were some of the most popular skateboarders in the world. At eight years old, they were already doing tricks that many pro skateboarders could not. Their videos on YouTube have been watched more than 15 million times. They signed their first of two 2- year contracts with Nike. The first being signed a day before turning eight years old.