Aaron, a former member of the group NU'EST, received an unforgettable gift from fans on his birthday.

Fan N Star released a photo of Aron's birthday event advertised on the CM board at Hapjeong Station in Mapo-gu, Seoul on May 21st. Aron's fans achieved Fan N Star's "electronic billboard advertisement," which opened on April 8th.

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

Photo = Fan N Star