UFC women’s champ Ronda Rousey is a star today, but she’s traveled a long and difficult road to get to this point. Before she made her way to the UFC, the promotion did not have a women’s division. So, she set out to change that… and would ultimately do so.

In this special by ESPN, cameras follow Rousey with an inside look at her record-breaking fight on February 23rd, when she made her UFC debut as the headliner for UFC 157 against Liz Carmouche.