Actor Freddie Prinze Jr. stops by Ariel Helwani’s MMA Show to discuss all things combat sports including how his father used to be best friends with Muhammad Ali, how Chuck Norris was practically his babysitter, how he used to write promos and shows for WWE, why he didn't get along with John Cena and why Vince McMahon isn't as much of an alpha personality as everyone thinks. ? For more UFC, sign up for ESPN+ https://plus.espn.com/ufc ? Get the ESPN App: http://www.espn.com/espn/apps/espn ? Subscribe to ESPN on YouTube: http://es.pn/SUBSCRIBEtoYOUTUBE ? Subscribe to ESPN FC on YouTube: http://bit.ly/SUBSCRIBEtoESPNFC ? Subscribe to NBA on ESPN on YouTube: http://bit.ly/SUBSCRIBEtoNBAonESPN ? Watch ESPN on YouTube TV: http://es.pn/YouTubeTV ESPN on Social Media: ? Follow on Twitter: http://www.twitter.com/espn ? Like on Facebook: http://www.facebook.com/espn ? Follow on Instagram: http://www.instagram.com/espn Visit ESPN on YouTube to get up-to-the-minute sports news coverage, scores,