Facebook co-founder Mark Zuckerberg recently underwent ACL surgery, sharing updates from his hospital bed via Instagram. He expressed gratitude to the medical team and mentioned the delay in his MMA fight training due to the injury, which he plans to resume after recovery.

Zuckerberg, photographed raising his fist in one image and being cared for by his wife, Priscilla Chan, in another, thanked his well-wishers.

Elon Musk claimed on The Joe Rogan Experience that Zuckerberg backed out of their proposed fight. Musk joked about visiting Zuckerberg's home near Tesla's HQ but found it empty. Despite Musk's focus on the fight, Zuckerberg responded via Threads, suggesting it was time to move on as Musk didn't set a date for a formal event.

Zuckerberg, despite the delay in the fight, previously won gold and silver medals in a jiu-jitsu competition. In an earlier post, he thanked his coach, Dave Camarillo, for valuable lessons in combat sports and life.

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