Mandy Drury's birthday is not explicitly mentioned online; however, one can infer that she was born around 1972, based on her year of graduation from secondary school. She probably keeps her exact age off the Internet for privacy.
Mandy Drury graduated from Methodist Ladies' College, Melbourne in 1990. Since this college teaches girls and young women up to year 12 and the average age of young women in year 12 is 18, Mandy Drury was probably born around 1972. It is not possible to obtain an exact answer for her birthday since she chose to keep that private, but anywhere from 1971-1973 is probably accurate.