But seated later on the mat of the gym where I meet him, Mr Tan – who holds a brown belt in jiu-jitsu and also coaches ... a lot of questions I get are about my tattoos. 'Are you sure you ...

Taekwondo wasn’t the only martial art that the icon competed in and trained in as he also had experience in Kickboxing and Brazilian Jiu-Jitsu. In fact, the 57-year-old is a black belt in BJJ ...