Source: Fan N Star

On the 8th, 'Fan N Star', a website that provides information for idol ratings, held a special event for the boy group Future Boy Son Dong-pyo. This is a big advertising project to celebrate his birthday on 9/9th.

The number of rainbow stars (points that can be collected on the website) donated by fans determines the success of his birthday project. The more stars you collected, the more congratulatory ads are posted in various places.

When 20,000 stars were gathered, a congratulatory video was shown on the CM board (square column) at Hapjeong Station, Seoul Subway. When reaching 55,000 stars, a congratulatory video will also appear on the electronic board of Shinjuku Shin-Okubo, Tokyo, Japan. In addition, gifts such as Jamsil large digital signs, Hongdae M screens, and Seoul bus advertisements are waiting for fans.