Weekly idol ranking website Fan & Star is hosting birthday events for the group CNBLUE's Jung Yong-hwa and Kang Min-hyuk on May 14. It is a large-scale advertising project to celebrate the two, who will celebrate their birthdays on June 22 and June 28, respectively, next month.

The event will be held in cooperation with "Fan & Star" and "Voice" (the name of CNBLUE's fan club). Success is confirmed by the number of stars donated to the project (points collected from the site).

Once 20,000 stars are gathered, a congratulatory video will be shown on the CM board at Hapjeong Station in Mapo-gu, Seoul. If the number of stars reaches 45,000, there will also be a congratulatory advertisement on the SM board (wall) at Gangnam Station. In addition, abundant products such as large billboards at the intersection of Hongdae entrance, Myeongdong Media Farsad and Shinokubo Station in Shinjuku, Tokyo, Japan, await fans.

Chung Yong-hwa and Kang Min-hyuk's birthday project will run through June 14 next month and can participate in the "ADs" section on the Fan & Star website.

Meanwhile, any fan can apply for the Idol Anniversary Ad event offered by "Fan & Star.