Nikki Kaelar, known as Varien, is a celebrated Grammy-winning producer whose work spans iconic projects like Skrillex's EP Bangarang and major titles such as John Wick and Overwatch. With over 300 million streams and a reputation as an innovator in electronic music, Varien has collaborated with notable names including Justin Bieber and Paris Hilton, making a lasting impact since his debut EP topped iTunes electronic charts.