HANZ
HANZ (한즈), born Kim Doohan (김두한) on January 11, 1999, in Ilsan, Gyeonggi-do,
South Korea, is a singer-songwriter under East Blue. A former member of the
vocal group OUTRO (2019–2020), he first gained public attention as a contestant
on Sing Again 3 (2023), where his emotional performances drew wide acclaim. HANZ
made his solo debut in 2023 with the digital single "Coldness (with Elliot)" and
officially debuted under East Blue with "Falling" in 2024, followed by "Petals
of Youth" and "As Flowers Bloom and Fall" in 2025. Influenced by British pop and
rock ballads, he is known for h...
