Group UP10TION Kogyeol received an unforgettable gift from fans on his birthday.

Fan N Star released a photo of Kogyeol's birthday event being advertised at the CM board of Gangnam-gu Office Station in Gangnam-gu, Seoul on May 13th. Kogyeol's fans achieved Fan N Star's "electronic billboard advertisement," which opened on April 22nd.

The advertisement will be held at the CM board of Gangnam-gu Office Station in Gangnam-gu, Seoul, from May 16th to the 22nd.

Photo = Fan N Star