Hyolyn is a South Korean singer and songwriter, best known as a former member of the popular girl group SISTAR. Born on December 11, 1990, she gained fame for her powerful vocals and charismatic stage presence, contributing to the group's success with hits like "Touch My Body" and "Alone." After SISTAR disbanded in 2017, Hyolyn pursued a solo career, releasing several successful singles and albums. She is recognized for her versatility, blending various music genres, including R&B, pop, and hip-hop. Additionally, she has participated in various television programs, showcasing her talent and personality.