Now that B2ST has released the MV for their comeback hit, "Good Luck," they revealed their promise to fans if they won first place on a music program.

On the June 16 installment of SBS radio program 'Cultwo Show,' Hyunseung said, "Kikwang originally has curly hair. �We will reveal how he looks after washing his hair."

Yoseob said, "No,�Not that. �We must hold back for the sake of the viewers. �Kikwang's curly hair is amazing. �It's like black bean ramen," making everybody laugh. �

Would you like to see Kikwang's curly hair?

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