Source: Fan N Star
On the 19th, Fan N Star website is conducting a special event for Kim Woo Suk. This is a big advertising project to celebrate his birthday on October 27th.
The number of rainbow stars determines the success of his birthday (points collected on the website) donated by fans. The more stars, the more congratulatory ads are posted in more places.
When 20,000 stars are gathered, a congratulatory video will be shown on the CM board at Hapjeong Station of the Seoul Subway. Upon reaching 55,000 stars, a congratulatory video will be posted on the Shinjuku electronic billboard in Tokyo, Japan. In addition, rich gifts such as Jamsil large digital billboard, M screen in Hongdae, and Seoul bus advertisement are waiting for fans.