The UFC has upped their promotional game considerably over the past year or so, particularly for their sport's biggest stars like Ronda Rousey. They don't do it for every event -- they're still running with "Short vs. Tall" to promote Cormier vs. Gustafsson -- but their best efforts are clearly on display here.
With UFC 193: Rousey vs. Holm just under two months away, Ellen DeGeneres tweeted to her 46,000,000 followers the first promo for the card.
This video (which you can also see at the top of the page) presents a re-enacted timeline of Rousey dating back to when she was 11 years old. It includes how she first became interested in judo, her mother displaying her own armbar skills, getting in trouble at school after submitting a boy, winning her Olympic bronze medal, seeing the UFC on TV for the first time, and then lastly training for her November 14th showdown with Holly Holm in Melbourne, Australia's Etihad Stadium. Holm then appears opposite Rousey inside the Octagon, with referee Herb Dean (note: pretty sure that's not Herb Dean) signifying the beginning of the contest.
It's only a 1:45 clip, so at some point you definitely need to watch this.
http://www.bloodyelbow.com/2015/10/...le-ronda-rousey-promo-ufc-193-ellen-degeneres