Grant Park, IL – Imagine getting the opportunity to rap with your favorite Hip Hop group and perform your favorite song by them in front of thousands at one of the biggest festivals in America.

For Run The Jewels fan Jacob Powell, it was dream come true.

While enjoying RTJ’s Lollopalooza set in Grant Park, Illinois, the duo took notice of Jacob’s poster that read: “Let Me Rap Legend Has It.” El-P and Killer Mike pulled him on stage and allowed for him to get his bars off. All three rocked out on stage together while the crowd joined in unison.

The acapella performance gets even more magical when Killer Mike throws Jacob over his shoulders as he continues to fearlessly spew out lines from the Run The Jewels 3 cut.

Watch Jacob Powell’s full “Legend Has It” performance with Run The Jewels down below.