Group Super Junior Siwon received an unforgettable gift from fans for his birthday.

On April 7th, Fan N Star released a photo of a birthday celebration event for Siwon, which is being advertised at the CM board of Gangnam-gu Office Station in Gangnam-gu, Seoul. Siwon's fans achieved Fan N Star's "Electronic Display Advertising," which opened on February 25th.

The advertisement will be screened at the CM board of Gangnam-gu Office Station in Gangnam-gu, Seoul from April 4th to the 10th.

Photo = Fan N Star