Fan & Star, a website that delivers idol ranking information, started a special project for THE BOYZ  Hyunjae on August 26th. It's a large advertising event to celebrate his birthday on August 13th, next month.

The current birthday event will be held simultaneously at the "Fan & Star" service in Korea, China, Japan, English, and Vietnam. It adds meaning as fans from home and abroad can participate together.

Participation in the event is possible in the "ADs." section of the "Fan & Star" website. It is a way to donate the rainbow stars that fans have collected diligently (points that can be collected on the site) to advertising products they want. Stars can obtain by doing various activities on the site or completing various missions.