1. Elysse Perry
Ellyse Perry is an Australian cricketer who made her debut for both the Australian cricket and football teams at the age of 16. She played her first cricket international in July 2007 before earning her first football cap for Australia just a month later. This makes Perry the youngest person, male or female, to represent Australia in cricket and the first Australian woman to have appeared in both cricket and football World Cups. In 2013 Perry was ranked by magazine as the 36th most marketable sportsperson in the world, and the most marketable Australian athlete. She also appeared in a commercial shoot for Jockey underwear.