Wed, 09/27/2023 - 05:36 Tech Insider Mark Zuckerberg has embraced a 'martial arts view of the world,' says Spotify founder Daniel Ek.Mark Zuckerberg/Instagram Tags Tech Insider, mark-zuckerberg, jiu-jitsu, martial-arts, MMA, elon-musk, meta Source Mark Zuckerberg has embraced a 'martial arts view of the world,' says Spotify C…