UFC Women's Bantamweight champion, Ronda Rousey, has a clean 12-0 record in MMA. Her challenger for the title at UFC 193, Holly Holm, has an impressive 9-0 record. While Ronda is an Olympic level judoka, Holm is regarded as one of the best, if not the best, women's welterweight boxers of all time.

Seeing how this might be one the biggest matches in either athlete's career, the UFC did not pull any punches in promoting the November 14th event. This 2:44 promo chronicles the early life of the fighters. A younger version of Ronda is even played by Rousey's younger sibling, Julia De Mars and the video features their mom too.

Check it out.