'Dancing With the Stars' Season 17 Cast Fun Facts

Bill Nye
Best known to the general public as “Bill Nye the Science Guy,” Nye helped put three sundials on the planet Mars (they’re known as the MarsDials). He competes with his next-door neighbor, actor Ed Begley, to see who has a lower carbon footprint. (Photo by Jason Merritt/Getty Images for Tesla) (Getty Images for Tesla)

Everyone’s buzzing about the new cast of “Dancing With the Stars.” You already know that the season 17 cast is talented (and brave), but do you know which actor cast member has seven tattoos? Or which TV personality celeb dancer was planning a career in law enforcement? Click through to get the answers and learn many other fun facts about this season’s 12 celebrity dancers, and click HERE to find out all about the new cast and their pro partners!