She represented Malaysia at the Queen of the Pacific 1983 beauty pageant which was held in Australia and won the crown .
In 1983 , at the age of 20 , Yeoh won the Miss Malaysia beauty pageant .
Yeoh represented Malaysia at the Queen of the Pacific 1983 beauty pageant which was held in Australia and won the crown .
In 1983 , at the age of 20 , Yeoh won the Miss Malaysia beauty pageant .