It's unclear what Samuel's Kim's upcoming comeback will consist of, whether it be a single album, a mini album, or a full album, etc. However, reports claim that BTOB's Ilhoon will be featuring as a rapper in Samuel Kim's comeback. He has already wrapped up recording for the feature.
Samuel Kim is currently in the final preparation stages for his end of March comeback, reports also said. Meanwhile, BTOB's Ilhoon is set to release his 1st solo mini album 'Big Wave' this March 8.