Penn and Teller
Penn & Teller are two of the most prolific magicians and entertainers in the world. They've been performing together for 40 years, with sold out runs on Broadway, world tours, Emmy-winning TV specials, and hundreds of appearances on television programs, including The Late Show with David Letterman, The Tonight Show, Friends, The Simpsons and Top Chef.
Their Showtime series, Penn and Teller: Bullshit!, was nominated for 13 Emmys. They've been named the "Las Vegas Magicians of the Year" seven times and have outsold every other resident magician on The Las Vegas Strip. They are also the current, longest-running headline act in Las Vegas. Because they create and perform their own material, they're the perfect team to lead the Wizard Wars judging panel.
You can follow Penn on Twitter @pennjillette