HALO (Korean: 헤일로; Hexagon of Absolute Light and Organization) was a six-member South Korean boy band formed by Histar Entertainment in 2014. The group, consisting of Dino, Inhaeng, Ooon, Jaeyong, Heecheon, and Yoondong, debuted on June 26, 2014, with the single "Fever". Over their five-year career, HALO released several extended plays including Young Love (2015), Happy Day (2016), and Here I Am (2017), along with singles like "38°C" and "Feels Good". They also found success in Japan, releasing the studio album HALO no Fushigi na Restaurant in 2017, which charted in Japan and included singles like "Jasmine" and "Heaven Heaven". The group officially disbanded on May 8, 2019, following the expiration of their contract with Histar Entertainment. After the disbandment, members Heecheon, Yoondong, and Ooon appeared on the Japanese reality competition Produce 101 Japan, though they left before the finale.
