Actor Channing Tatum might be best known to audiences as a shirtless young man baring his muscular physique for the pages of Abercrombie & Fitch catalogs. His career began when he was cast as an extra in the Ricky Martin video for "She Bangs." Up until then, he'd been drifting from one job to another after the promising football career he prepared for in military school floundered when he entered college. Modeling proved to be a natural fit for Tatum, and he cultivated a successful career appearing in print ads and commercials for such companies as Nautica, Gap, Aeropostale, Emporio Armani, American Eagle, and Pepsi. His charisma in front of the camera didn't go unnoticed and he soon parlayed his modeling career into a shot at acting, landing an appearance on CSI: Miami in 2004. He was soon given a substantial role in the sports drama Coach Carter, which dealt with familiar subject matter for the lifelong athlete. He had no trouble being cast in films geared toward twentysomethings, as 2005 and 2006 brought him roles in Havoc, Supercross, A Guide to Recognizing Your Saints, She's the Man, and Step Up. Within only a few short years, Tatum had worked with many other up-and-coming actors of his generation, such as Amanda Bynes, Anne Hathaway, Jenna Dewan, and Bijou Phillips. In 2007, Tatum was cast in the leading role in 2007's epic Genghis Khan biopic Mongol: The Early Years of Genghis Khan, directed by legendary Russian filmmaker Sergei Bodrov, but he was later replaced by Japanese actor Tadanobu Asano amid rumors that Tatum's dominantly caucasian features were ill recieved by producers, who wanted an actor of Asian descent to play the 13th century Mongolian leader. Tatum's career didn't stall as a result of the upset, however, as he was soon working with acclaimed director Kimberly Peirce on the Iraq War drama Stop-Loss. He played Pretty Boy Floyd in Michael Mann's gangster drama Public Enemies in 2009, the same year he had a prominent role in G.I. Joe: The Rise of Cobra. In 2010 he appeared in the Nicholas Sparks written romantic drama Dear John. The next year he had a short but memorable part in The Dilemma, but 2012 turned out to be something of a breakout year for the actor when he appeared in a variety of projects. First up was Haywire, Steven Soderbergh's action thriller. While working on that film, the duo cooked up Magic Mike based on stories Channing shared about his days as a male stripper. That film opened in the summer of 2012. Between those two projects, the comedy 21 Jump Street came out, featuring Tatum as an undercover cop working a high school with his best friend and partner played by Jonah Hill. His work paid off when he was named People Magazine's Sexiest Man Alive in late 2012. Tatum continued working at a neck-breaking pace the following year, reprising his role in the G.I. Joe sequel G.I. Joe: Retaliation, starring in psychological thriller Side Effects and action film White House Down and appearing in cameo roles in This Is The End and Don Jon.