BTS fans often share their love for specific BT21 characters. Jin, in particular, often shares pictures of himself with his cartoon creation, which he named RJ.

On July 1, 2024, BTS Jin made headlines as Wootteo, the cartoon character he created, earned a collaboration with KOLON SPORT, one of the most popular sportswear brands in South Korea.

For those unfamiliar, Wootteo is a charming cartoon character introduced to promote Jin's solo track 'The Astronaut', a collaboration with the British band Coldplay.

Jin Reveals That His Tour Essentials Include Some Angelic BTS Merch. The K-pop idol also showed off his favorite Louis Vuitton bag and BTS-themed cell phone.