宋翰谦

Hangyeom (Korean: 한겸; Japanese: ハンギョム; formerly known as A-Day) is a South Korean singer-songwriter and rapper under IPQ. He is a member of the boy group OMEGA X and the former leader of the boy group Seven O'clock. On March 16, 2017, Hangyeom made his debut as a member of Seven O'clock with their first mini album Butterfly Effect under the name A-Day. On November 8, 2017, he was introduced as one of the participants of the reality show MIXNINE. He made it into the final group after ranking 6th and was set to debut with the male team won against the female team. Unfortunately, on May 2, 2018, it was confirmed that the final group will not be debuting due to disagreement with YG Entertainment. On March 2, 2020, he uploaded his first song titled "Dangerous" on SoundCloud, along with a music video on YouTube. On March 2, 2021, Forest Network announced that the group had disbanded but was in discussions regarding future individual activities for the members. On March 26, 2021, Hangyeom was officially revealed as one of the 11 members that were a part of the upcoming boy group OMEGA X. The group debuted on June 30, 2021 with the mini album Vamos.