J.Seph is a South Korean singer, rapper, dancer, and songwriter best known as a member of the co-ed K-pop group KARD. His real name is Kim Tae-hyung, and he was born on June 21, 1992, in Chungju, South Korea. He debuted with KARD in 2017 under DSP Media and quickly gained attention for his strong rap skills, energetic performances, and cheerful personality. In KARD, he serves as the Main Rapper, Lead Dancer, and Sub-Vocalist. He is represented by the Ace of Spades card in the group’s unique card concept.
J.Seph Profile
| Full Name: | Kim Taehyung |
| Birthday: | June 21, 1992 |
| Birthplace: | Chungju, Chungcheongbukdo, South Korea |
| Age: | 34 years old |
| Height: | 5 feet 10 inches (178 cm) |
| Weight: | 156.5 lbs (71 kg) |
| Zodiac Sign: | Cancer |
| Blood Type: | O |
| MBTI: | ISFP-A |
| Education: | Daejeon University |
| Position: | Main Rapper, Lead Dancer, Sub Vocalist |
J.Seph Facts
- J.Seph was born in Chungju, North Chungcheong Province, South Korea.
- His birth name is Kim Tae-hyung.
- He trained under DSP Media for about five years before making his debut.
- He debuted as a member of KARD on July 19, 2017.
- His stage name “J.Seph” was created by his older sister.
- He has one older sister and is very close to his family.
- He can speak English at a good level.
- He is known as the funniest member of KARD.
- He is closest to fellow member BM in the group.
- Before KARD was formed, J.Seph and BM were originally planned to debut as a hip-hop duo.
- He enjoys cooking and is especially good at making ramyun and spicy fire chicken noodles.
- He often carries lip balm when he goes out.
- He dreams of becoming an actor in the future.
- He appeared in Rainbow’s “Tell Me Tell Me” and “Sunshine” music videos before debuting with KARD.
- He and fellow member Somin recorded an OST for the drama Newlywed Diary 2.
- He enlisted for mandatory military service on October 5, 2020.
- He completed his military service and was discharged as a sergeant on April 4, 2022.
- His MBTI personality type is ISFP-A.
- His card symbol in KARD is the Ace of Spades, representing both support and leadership within the team.
- In 2026, he made his solo debut with his first mini album, Spin-Off.
Also Read: DAWN and BM (KARD) Profile.
J.Seph has earned a strong reputation in the K-pop industry through his talent, hard work, and positive personality. As KARD’s main rapper and one of the group’s most entertaining members, he continues to win the hearts of fans worldwide. With his successful group activities and growing solo career, J.Seph remains an important figure in the global K-pop scene.