He has an arrogant personality and tends to get extremely violent when fighting. His fighting style has caused many opponents to become scared to fight against him. He seems to have a similar violent attitude towards his team. Taek viewed everyone he fought as trash,
with the exception of Park Il-Pyo whom he viewed as a savage animal just like him. He also saw him as the only person he had to defeat because he considered their first fight his utter defeat, and that he may never be able to beat him.