Tonight from the Honda Center in Anaheim, California, the UFC makes history with the debut of female bantamweight champion, Ronda Rousey.

While it is rare for an athlete to debut in the headlining slot, the former Olympic medalist says not matter what the circumstance, she is the most dangerous unarmed woman on the planet.

“I feel like I am the best fighter in the world. I am the most dangerous unarmed woman in the world and it doesn’t matter what situation I’m in or how anxious I am, or if it’s in a pond or a field or if I found about it today or if I’ve been preparing for it for 10 years. I’m still going to be the best fighter in the world on any given day.”