Lucas Wang (黄宏溢), better known as WhyLucas, is a Singaporean singer and songwriter. He made his solo debut in 2022 with his self-composed digital single called ‘Yearbook’. In 2023, Lucas made his comeback with two digital singles, ‘Lonely People’ and ‘Fall’. In 2024 he released three more singles, ‘Love You Know’, ‘Where’d It Go?” and “Oh, Krissy Baby!” before joining, in 2025, the survival show Chuang Asia: Season 2, where he is currently chasing for his debut in a boygroup.