Elon Musk has claimed that a showdown with Mark Zuckerberg will be live streamed on X. All proceeds going to charity for veterans as the world's richest man reveals how he's preparing for the fight. Both Musk and the Facebook founder have been pictured training since the former tweeted the idea of them facing each other in a cage match in June. Dana White even chimed in and was quick to get involved in the budding clash between social media moguls remarking that the clash could take place in the UFC and would be the biggest fight of all time.