Spectators at Wimbledon today can be sure of one thing when watching rising US star Emma Navarro on court - she's certainly not at SW19 for the money.
The New York-raised sports star, who made her grand slam debut at the US Open in 2021, has a personal fortune so vast that the tournament's £2.7million winner's prize pot might feel like pocket money.
Emma is the daughter of wealthy American billionaire investment tycoon, Ben Navarro, and the tennis star is quietly sitting on a £3billion inheritance.
Tycoon Ben built his billionaire empire thanks to numerous business ventures, most notably being the founder and owner of Sherman Financial Group, which has assets such as Credit One Bank.
Emma has put the work in on the court though, carving out a hard-won college tennis career before turning pro. She was granted a wild card to play in the US Open three years ago, and made the seeds at Wimbledon this year.
And she's already making waves, reaching the second round to face four-time Grand Slam singles champion Naomi Osaka today.
Sport runs through the family veins; her grandfather was ex-Ivy League footballer turned coach Frank Navarro, who was widely heralded for his work at America's most prestigious colleges including Princeton and Columbia.
Despite being ranked 19th in the women's singles, Navarro has yet to take home any major trophies or any of the staggering cheques which have been on offer throughout the ATP tour.
However, her run so far at SW19 means she's already earned around £93,00 for a first round victory, and will see that swell to over £140,000 if she conquers Osaka, who's climbing back to the top of the sport following the birth of her daughter last year.
Although the American will be hoping to impress and show she is one for the future, there's certainly no financial pressure firing her on; the impressive family purse means she could retire in luxury tomorrow if she wanted to.
Ben has also showed interest in his daughter's passion, investing in the tennis world first purchasing Charlestown Tennis LLC through his Beemok Sports company on 2018 - which holds the longest-running women-only tennis tournament, the Charlestown Open.
Before splashing out nearly $300milliion (£237m) in 2022 to obtain the Western and Southern Open, which is a major tennis tournament.
The Western and Southern Open saw 19 of the top 20 tennis players compete at the competition back in 2022 and is one of only nine tennis events that is recognised globally as a top-tier tournament for both men and women players.
The up and coming tennis star has already achieved the financial feat most player's dream of reaching before their playing days come to a close.
Navarro has estimated net worth of around £3billion which towers over the tennis greats such as Roger Federer $550m (£434m), Rafael Nadal $220m (£174m) and Novak Djokovic $240m (£189m).
The 23-year-old sports star who debuted at the Australian Open in January just gone is not the only famous sport's name in her family.
Her late grandfather Frank Navarro was an American college football player turned coach.
Frank served as a head coach for Williams College, Columbia University, Wabash College and Princeton University and even introduced the 'Monster Defence' at Williams.