INFINITE's Kim Sung Gyu's solo album in May 2015.

INFINITE's leader Kim Sung Gyu's new album '27' has Nell's Kim Jong Wan participating in it. After 3 years, the group's leader Kim Sung Gyu has made a come back with his solo album entitled '27' unveiling the new image and song tracks.

The album '27' is starting piece of majestic synth sounds and foreign vocals collaboration with Nell's Kim Jong Wan producing the album. This album is highly anticipated by INFINITE fans. Meanwhile this is not the first time for Kim Jong Wan to be producing album for he has done some projects before for singer BOA, Park Ji Yoon and Younha. Kim Jong Wan and Kim Sung Gyu are like senior-junior relationship in the music industry. Sung Gyu listens to his senior's advice and always looked up on his idol NELL group. So this new solo album is a a rapport between the two of them.

INFINITE has been busy holding concerts in Japan. In the beginning of May will be the beginning of Sung Gyu's solo album promotion and activities.