Tech billionaire Mark Zuckerberg has been spotted having a surfing lesson in Hawaii, where he owns a sprawling estate. The Meta co-founder, 37, enjoyed some group tuition in Honolua Bay, Maui earlier this week. <br /><br />Zuckerberg, said to worth around $116billion, was spotted among the waves on the morning of December 15. <br /><br />A holidaymaker filmed him surfing alongside a pier at around 7am - and described his skills as "not terrible". Zuckerberg appears unsteady on his feet in the footage, and holds out his arms for balance - but remains upright on the board. <br /><br />The eagle-eyed onlooker said: "I didn't originally realise it was him until he came up quite close. He was surfing just a few feet away from me at one point.<br /><br />"The surfers already had my attention by this point because it's unusual to have so many people surfing right next to the pier."<br /><br />The woman said Zuckerberg was in a group lesson with around 20 other people who looked to be "all a similar age to him".<br /><br />"I worked out it was him because I could see the surfing instructor was paying attention to one particular person more than the others," she continued.<br /><br />"At one point he popped up and everyone cheered. That was when I recognised his face from seeing him in the news."<br /><br />She said Zuckerberg was "not terrible" at surfing - although she did spot him fall into the water once.<br /><br />Filmed on December 15th 2021.