"Fan & Star" held a birthday ad event for singer Roh Tae-Hyun.

Idol weekly ranking website "Fan & Star" opened a surprise project for Roh on Sept. 20. It is a big advertising event to celebrate his birthday on the 15th of next month.

Roh Tae-Hyun's birthday event will be successful with the number of stars (points that can be collected on the site) donated by fans. Three days after the opening of the event, it achieved 100 percent as of now, confirming the advertisement for CM Board (the square pillar) at Hapjeong Station, a subway station on Seoul's Subway Line 2.

Participation in the project can be done at the "Star Market" section on the "Fan & Star" website. The method is to donate the stars that fans have eagerly gathered to Roh's birthday market. Stars can be obtained by engaging in various activities on the site or completing various missions.

With Roh's birthday project underway through Oct. 6, it is expected that he will be able to record a higher achievement rate for the rest of the year.

Meanwhile, Roh appeared in the musical "Mephisto" at the Gwanglim Art Center from May 25 to July 28.