He is a three-division Rajadamnern Stadium champion and Isuzu Cup winner who was famous during the 1990s.
[2] Robert was born in a small village to the city of Khon Kaen in the province of Isan.
In his village he started Muay Thai when he was 12 years old with his younger brother Rolex at the Kaennorasing gym, alongside other future champions such as Wanwiset and Wanpichit Kaennorasing.
Fighting under the name "Adisak Kaennorasing" Robert had around 70 fights for the Kaennorasing gym before moving to Jockygym in Bangkok's Bang Pho area at the age of 15.
[3] After his retirement, Robert became a trainer at Jocky gym which later became Skarbowsky gym.