Kim Yuna and Lee Seung Gi are getting together to collaborate on a duet song. The duet song is still in the making and will be used for 2010 World Cup Campaign.

The CM song is used from Lee Seung Gi’s 3rd album song ‘Smile Boy’ to experiment and Lee Seung Gi has already completed his part in recording. Kim Yuna has only sung two verses just to test it out. It is not for sure that ‘Smile Boy’ will be used as the CM song and is subject to change.

s: Official Lee Seung Gi Forum Thread & Official Lee Seung Gi Soompi Fan Club