Koga Yudai (古賀 祐大; born October 21, 1997), known professionally as K (ケイ; 케이), is a Japanese singer and choreographer under HYBE Labels Japan. He is a member of the boy group &TEAM.
Известен за: Acting
Рожден ден: 1997-10-21
Място на раждане: Kashiwa, Chiba, Japan
Известен също като: