Zuckerberg and Musk Show Off MMA Training as Talk of Charity Cage Match Continues

Zuckerberg posted a shirtless photo showing off his physique while training with UFC fighters Israel Adesanya and Alexander Volkanovski.
Musk and Zuckerberg have been exchanging challenges about a potential charity MMA cage match.
UFC president Dana White has expressed interest in hosting the fight between the tech billionaires.
Both Zuckerberg and Musk have been training with high-profile MMA fighters and trainers.
Tensions between the two executives have escalated as their companies compete in social media and other technologies.