The World's Biggest DJ. SHAQ aka DJ Diesel’s dance music debut was at TomorrowWorld 2015, as the Hall of Famer took the stage for the first time in front of tens of thousands of fans mixing the best of Trap, EDM, and Hip-Hop. From there DJ Diesel’s career was born as he cemented the title of ‘the biggest DJ in the world.’ DJ Diesel recently embarked on a 15.