Billy Choi Sing Yan

Biography

Billy Choi Sing Yan is a Hong Kong rapper and actor, born on February 21, 1997. He started learning drums at age eight and later joined the Hong Kong hip-hop group BAKERIE as a drummer. Encouraged by his drum instructor Li Yating and Tommy Groove of BAKERIE, he transitioned from drumming to rapping. In 2019, he uploaded his first solo work MCDONAL'S on YouTube and released his debut EP 香港地. He rose to fame in 2020 with the song 天水圍驚驚 in collaboration with TomFatKi. In 2023, he released Sorry呢度係香港 which became a major hit and ranked first at the TONE Music Awards 2023. That same year, he made his acting debut in the ViuTV drama 那年盛夏我們綻放如花. In late 2023, he founded his own record label 行動派 Hustle Don't Play. In March 2025, he held his first solo concert at MacPherson Stadium. In 2026, he represented Korea on the Korean hip-hop talent show Show Me The Money Season 12 and collaborated with Japanese singer Mahiru on the song ロストライン. He married a non-celebrity partner in February 2026 and has a child.