Tae-Jin Jin

Tae-Jin Jin stands as one of the most formidable and pivotal figures in the RE-Taekwondo series. As the adoptive grandfather of protagonist Maori Chen, he serves as both a guiding mentor and an unshakable source of strength. The creator of RE-Taekwondo, a revolutionary combat discipline he developed himself, Tae-Jin possesses overwhelming power sufficient to single-handedly overwhelm the entire elite organization known as THE SIX — a feat that cements his status as the apex of human fighting ability. Beneath his intimidating, battle-hardened exterior lies a profound warmth and devotion toward his grandson, making him not only Maori's martial arts teacher but also the spiritual cornerstone who empowers him to confront the shadowy forces threatening their world.