Jakkie Cilliers played her first organised rugby match four years ago. A few weeks later she was playing provincial rugby, and within months she was debuting for the South Africa Springboks.
By analysing combinations used across key positions, we might just be able to read the tea leaves and predict the squad for the opening Test in Australia.
Australia back-row Rob Valetini has failed to recover from a calf injury to make Saturday's first Test against the British & Irish Lions in Brisbane, according to The Roar.
Tom Curry is set to win the competitive race to be the British and Irish Lions open-side flanker ahead of Jac Morgan, with Sione Tuipulotu featuring in an all-Scotland midfield.
South Africa's Springboks will play their final Test of the incoming tour series against Georgia at Mbombela Stadium on Saturday, their last chance to blood new players ahead of the Rugby Championship.
With a fixture list that sees some teams playing each other three times, BBC Sport takes a look at how Super League's schedule is decided, whether it's fair and whether it matters.
Both Wallaroos captain Siokapesi Palu and star Sevens convert Charlotte Caslick have been ruled out of Australia's upcoming two-Test series against Wales following surgeries.
Two of the Wallaroos' biggest stars are in doubt for the Rugby World Cup with sevens convert Charlotte Caslick undergoing ankle surgery and skipper Siokapesi Palu in danger of suffering a similar fate.