In 2006, Bank revealed that his mom was seriously ill and was suffering from a chromosome condition, which was affecting her white blood cells to the point where she could not walk. This condition may develop eventually into leukemia. Due to his motjer's illness, Bank attempted to make money in order to pay for the treatment of his dearly loved mother. So far, Bank has paid millions for her treatment; to the point where he has to take his mother to the hospital for blood transfusions everyday. "I feel 100x times more pain than my mother. When I am with her and see her beautiful smile, it gives me the inspiration and the strength to keep fighting for her. Nowadays, every penny I make is for the usage of my mother’s treatment. I don’t know to what amount it's going to cost, but whatever it is, I will try and make it so that my mother will be better again.” said Bank when he was interviewed on the Thai TV Talk Show "Bangkok Rama". Bank's mother died in 2007. The song, "Wung Won" is dedicated to her.