So Yul, a former group crayon pop, boasted of visuals during the show.
So Yul posted a picture of "Return to the Front" in an Instagram on his 1st day.
The photo shows So Yul, who boasts bangs; So Yul, who cuts her bangs and boasts a younger visual. With the charm of Lovely, he unfurled his long straight hair and showed off his innocence at the same time.
So Yul, who is showing his eyes with his face close to the camera, is proud of his distinctive features and has attracted attention.
Meanwhile, So Yul has a 13-year-old association group H.O.T. in 2017 with Moon Hee-joon and marriage. These families have been loved by KBS2 'Superman Returns' in the past.