Lee Sang-hyeon, known professionally as BRLLNT, is a Korean DJ and producer born on February 4, 1995. He began his music career with the release of his debut EP, Girl, in 2017, featuring collaborations with Changmo, Sumin, Paul Blanco, and DUVV. In 2018, BRLLNT co-produced "Like I Do" by Christina Aguilera from her album Liberation, which earned a Grammy Award nomination for Best Rap/Sung Performance at the 61st Annual Grammy Awards in 2019. The following year, he produced "돈 Call Me (Don Call Me)" for Korean rapper Yumdda, marking Yumdda's first chart-ranking song and earning nominations at the Korean Music Awards and Korea Hip-Hop Awards. He also contributed to the production of indiGO, a collaboration featuring Justhis, Kid Milli, NO:EL, and Yang-Hong-won. In 2020, he released "Cash" on Soap Records, featuring Paul Blanco.
