Sinbi Taewoong (Thai: ซินบี แตวุง; Korean: 신비 태웅;[1][2] born September 24, 1979), previously known as Tho.
At the age of 13, Sinbi left his home and moved to Bangkok with a friend to live and train in the Loog-tap-agat Gym.
He then moved to Phuket, Thailand to work at Rawai Muay Thai, a gym belonging to his friend Tuk, whom he had met while training in Bangkok.
Since he was training a large number of foreign Muay Thai students, Sinbi started learning English.
In 2005 Sinbi went to England for one month to fight and to teach Muay Thai in Birmingham, at Trojan Gym.