This question has confused me over the last 3 1/2 years. I work at a martial arts school that teaches Tang Soo Do and I am a third degree black belt in TSD. Before I started working at this school, I was a 2nd degree black belt in Tae Kwon Do. My question is this, am I considered a 2nd degree black belt in TKD and a 3rd degree in TSD? Please clarify. Thanks.