Group Secret actor Han Sun-hwa celebrated the debut of group x1 (x1), which includes his brother han seung-woo.
Han Sun-hwa posted a photo on his SNS on the 27th with an article entitled 'x1 Premier Shocon (x1 PREMIER SHOW-CON: My brother.'
In the photo, there is a picture of Han Sun-hwa, who is posing positively with his younger brother, han seung-woo. In another photo, they celebrated their debut by leaving a certification shot with all of the x1 members.
x1 released its first mini-album, "Emergency: QUANTUM LEAP (Emergency: Quantum Leaf), while also hosting a showcon at Gocheok Sky Dome and announcing a successful debut.