Skull told that he could make a bigger team work through 'Infinite Challenge'.
On 9th, Skull&HaHa appeared on tvN 'Taxi'.
Skull said, "It's been 13 years since I did reggae style. However, I drew people's attention only for 3 minutes when I appeared on 'Infinite Challenge'."
Previously, Skull appeared on 'Infinite Challenge' with HaHa for 'I Am A Singer Special', but they were ranked the lowest.
HaHa said, "'I Am A Singer Special' made our friendship even greater. We thought that we should do whatever we can."