Johanna Konta is Britain's number-one tennis player - and ranked number 21 in the world.
At the Australian Open in January this year she became the first British female player since 1983 to make it to a Grand Slam singles semi-final.
And is banned from playing Monopoly with her family, lest she makes her sister cry!
Last year she was number 151 in the World Tennis Association rankings, but shot to number 21 after a run of victories. Talk about a meteoric rise.
Johanna counts Taylor Swift as one of her girl idols. And that’s always a good thing in our books.
She played ‘grape tennis’ with Taylor Lautner on The Jonathan Ross Show - and it was serious LOLs.
Aged nine, Johanna told her Dad she wanted to be the best tennis player in the world. That’s still her mission – and judging by her recent success, it’s well within her grasp.
And triumphed over the No.8 seed. Not many tennis players can say that.