Kim Tae-hyung (Korean: 김태형; born on June 21, 1992), known professionally as J.Seph, and stylized as J.seph, is a South Korean rapper-songwriter and producer under DSP Media. He is a member of the co-ed group KARD. J.Seph made his solo debut on May 26, 2026 with the EP Spin-off, with EASY serving as the title track. Read more on Last.fm