BX (비엑스), born Lee Byoung Gon, is a South Korean rapper, vocalist, and former leader of the K-pop boy group CIX. He was born on March 5, 1998, in Incheon, South Korea. BX gained attention through survival shows such as MIXNINE and YG Treasure Box before making his official debut with CIX in 2019. Known for his charismatic rap style, leadership skills, and friendly personality, BX became one of the most recognized members of the group. He trained for three years under YG Entertainment before joining C9 Entertainment and debuting as the leader and main rapper of CIX.
BX Profile
| Full Name: | Lee Byoung-gon |
| Birthday: | March 5, 1998 |
| Birthplace: | Namdong-gu, Incheon city, South Korea |
| Age: | 28 years old |
| Height: | 5 feet 11 inches (180 cm) |
| Weight: | 134.5 lbs (61 kg) |
| Zodiac Sign: | Pisces |
| Blood Type: | A |
| MBTI: | ENFJ |
| Education: | Def Dance School |
| Position: | Leader, Main Rapper, Vocalist |
BX Facts
- BX’s full name is Lee Byoung Gon (이병곤).
- He was born on March 5, 1998, making his zodiac sign Pisces.
- He was born in Namdong-gu, Incheon, South Korea.
- BX has an older brother who inspired him to become a rapper.
- He trained under YG Entertainment for about three years.
- BX and fellow CIX member Seunghun were part of the trainee team Silver Boys.
- He participated in the survival show MIXNINE and finished in 9th place.
- He also competed on YG Treasure Box and reached the finale.
- BX debuted with CIX on July 23, 2019, as the group’s leader, main rapper, and vocalist.
- His favorite color is blue.
- He enjoys spending time by the sea and likes eating jelly.
- BX dislikes vegetables and mint chocolate.
- He is allergic to flowers.
- He is interested in songwriting and music production and hopes to create songs for his team.
- BX is known for making his members laugh and creating a positive atmosphere.
- He is friends with Woo Jinyoung of D1CE, Hyunsuk of TREASURE, and Wyatt of ONF.
- His role models are G-Dragon of BIGBANG and Mino of WINNER.
- His fandom nickname is “Gonisaurs.”
- Some of his popular nicknames include Tyrannosaurus, Kuroko, Lamborghini, Blue Hair, and Bbiyakgon.
- His MBTI personality type is ENFJ.
- BX left CIX after his contract with C9 Entertainment expired in April 2026.
Also Read: NINGNING and Seunghun (CIX) Profile.
BX is a talented rapper, vocalist, and songwriter who earned recognition through his hard work and dedication long before debuting with CIX. From competing on survival shows to leading one of K-pop’s popular fourth-generation boy groups, he has built a strong reputation among fans. His passion for music, cheerful personality, and leadership qualities continue to make him a memorable figure in the K-pop industry.