We asked March Madness broadcasters for their tournament picks

The chances of picking a perfect bracket are virtually impossible. You have a 1 in 9.2 quintillion chance of the perfect bracket, according to Forbes. To put that in perspective, you have greater odds of becoming president of the United States than picking a perfect bracket. But that hasn't stopped an estimated 70 million people from trying.

If you haven't figured out your Final Four picks, we've got some tips. CNBC sat down with experts at CBS Sports and Turner for help. Everyone from legendary announcers Verne Lundquist, Ernie Johnson and Bill Raftery to CBS Sports Chairman Sean McManus. Even former stars Charles Barkley and Wally Szczerbiak, they all revealed their picks to win it all.

The video below features their bracket picks: