송한겸

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 debu…