Calum Hood

Singer Calum Hood is best known as the bassist/vocalist with Australian outfit 5 Seconds of Summer and for his own yearning, anthemic post-punk-influenced pop. With 5SOS, he released four chart-topping albums before making his solo debut with 2025's Order chaos Order. Born Calum Thomas Hood in 1996 in Mount Druitt, New South Wales, Australia, Hood grew up in a family of Scottish and Māori ancestry alongside his older brother, singer and songwriter Mali-Koa. He was interested in music growing up and was still in high school when he formed the pop punk-influenced 5SOS with cla...