𝐋𝐞𝐞 𝐃𝐨𝐧𝐠-𝐡𝐲𝐮𝐜𝐤. also known by his stage name haechan, is a South Korean singer, songwriter, and dancer 🕺🏻🤟🏻. He is a vocalist of the South Korean boy group NCT 🎸¡!. haechan was born Lee Dong-hyuck on Juni 6, 2000 🅜︎Ⓐ︎🅝︎ so I don't necessarily know how cute we're supposed to be. Handsome' means many things to many people. If people consider me handsome ☠️.