9. Steve Wynn, Wynn Resorts, Chairman of the Board and CEO
Consider Steve Wynn the reason that events titans like Insomniac and ID&T are now competing with casinos for patrons. The 72-year-old magnate saw value in EDM's bottom line while others were still focused on the beats and glowsticks; and his ethos of glamour and decadence, which transformed the Las Vegas Strip in the Nineties, has carried over into his fleet of opulent nightclubs, strategically helmed by industry tastemakers like nightlife vet Zee Zandi (who's now at ATM Artists) and current Wynn nightclub managing partners Jesse Waits and Sean Christie, who gave Avicii, Afrojack, and Swedish House Mafia their first breaks in Vegas. Wynn has thrown down the big bucks accordingly, and today his EDM empire has grown to include compilation albums, podcasts, a recording studio, and a slate of more than 40 exclusive DJ partnerships – not to mention the top-grossing venue in the country – XS, at $80-90 million.