Nina Anderson is originally from Australia. She went to the gym at the age of 18 years and since then did not throw it up. The trainer at the gym advised her to speak at events and Nina agreed. In 2014 she performed in the category fitness model NABBA/WFF, then in 2015 he moved into the fitness bikini IFBB and won the Arnold Classic Australia 2015.
Nina runs an online coach and fitness model, her sponsor is a manufacturer of sports nutrition and clothing ShredZ.