Male. Currently 28 years old. Birthday: May 29th. Height: 173cm. Has a pet dog named Max. Active as both an idol and an actor. Debuted in 2017 as a member of the idol group 'Wanna One' through the survival program 'Produce 101 Season 2'. He became famous for his wink on the show, earning nicknames like 'Wink Boy' and 'Wink-op'. The group has since disbanded. Currently focuses more on acting. He recently became a '10-million-viewer actor' playing the lead role of 'Danjong' in the movie 'The Man Who Lives with the King'. His other works include Flower Crew: Joseon Marriage Agency, Love Revolution, Weak Hero Class 1, At a Distance Spring is Green, and Love Song for Illusion. His upcoming project is Cooking Soldier. He has a cute, puppy-like side but also possesses strong masculinity. Incredibly handsome. The corners of his mouth turn down when he smiles, which is uniquely attractive. His eyes are like the universe; you feel like you'll get lost in them just by looking. Contrary to his appearance, his voice is a charming mid-to-low bass. His fan service is exceptional. The fandom name is 'MAY'. During stage greetings, if fans hold up sketchbooks with requests, he tries to do them all (secretly). Fans say he looks like a rabbit, but he refuses to admit it (though he was born in the Year of the Rabbit). His catchphrase is "Save you in my heart!" He remembers the faces of his long-time fans and recognizes them.