Born Gerald Sandor Yusuf in Queens, New York City, Jahral moved to South Florida during his late elementary early middle schools years. In 2005, Jahral met Eddie Mashal, the engineer for the Eagles song Hotel California (2013 Remaster), who was impressed by his freestyle and battling skills at Broward College. Eddie then took Jahral under his wing and trained him how to produce music on a professional level.

In 2013, Jahral was hired as an intern at the famous South Beach Studio’s in Miami for artists like The Weeknd, Jeezy, Ludacris, Scott Storch, Pharrell Williams, and more. This experience enabled him to learn the ropes of the industry, along with magnifying his songwriting, mixing, and production skills. In 2015, South Beach Studios was closed permanently, leaving Jahral to venture out for his next opportunity.

In 2017, Jahral engineered and vocal produced Jon Secada’s remix to Just Another Day Reggae Version, giving a new sound to the already Grammy Award Winning single. On October 25, 2018, Arms Around You (feat. Maluma & Swae Lee) was released by XXXTENTACION and Lil Pump, earning him his first platinum record in 2019 as an engineer.

After meeting Steele Risin' and Steven Q-Beatz at South Beach Studios, the trio decided to form a group called QST in early 2019, releasing their first produced song called I’m A Star by YNW Melly which has earned gold status.