If you don’t know who Rhonda Rousey is now, you’ll be sure to remember the name later.

MMA is one of the world’s fastest growing sports, and Rhonda Rousey is its darling. The mixed martial artist and Olympic medalist in judo is the first and current UFC Women’s Bantamweight Champion and the consensus #1 pound-for-pound female MMA fighter in the world.

Tonight John Frankel of HBO Sports will go one-on-one with the trailblazer discussing her fighting style and more. This Real Sports profile will premier tonight at 10pm ET on HBO and is sure to be a must see.