The Radwanska sisters are putting Poland on the tennis map like never before.
Polish pride —
The Radwanska sisters are putting Poland on the tennis map like never before.
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Agnieszka, 24, won the last of her 12 WTA titles in Australia earlier this year, at January's Sydney International.
Trophy hunter —
Agnieszka, 24, won the last of her 12 WTA titles in Australia earlier this year, at January's Sydney International.
Matt King/Getty Images/file
Urszula, 22, was seeded at a grand slam for the first time this year, but the No. 31 exited the Australian Open in the first round at the hands of American Jamie Hampton.
Rising up —
Urszula, 22, was seeded at a grand slam for the first time this year, but the No. 31 exited the Australian Open in the first round at the hands of American Jamie Hampton.
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A young Urszula (left) and Agnieszka pose at home with their father Robert, a veteran tennis coach who has been their mentor.
In the family —
A young Urszula (left) and Agnieszka pose at home with their father Robert, a veteran tennis coach who has been their mentor.
Radwanska family album
The sisters were surrounded by tennis paraphernalia from a young age.
Break point —
The sisters were surrounded by tennis paraphernalia from a young age.
Courtesy Radwanska family
Both learned tennis from an early age, with Agnieszka and Urszula starting at 5 and 4 respectively.
Net gain —
Both learned tennis from an early age, with Agnieszka and Urszula starting at 5 and 4 respectively.
Radwanska family album
Urszula and Agnieszka say they have been best friends since childhood, with the pair still talking to one another every day where possible.
Sisterly love —
Urszula and Agnieszka say they have been best friends since childhood, with the pair still talking to one another every day where possible.
Radwanska family album
The sisters' doubles partnership goes back to childhood. In 2012, they proudly represented Poland at the Olympic Games -- but suffered defeat in the second round.
On the way —
The sisters' doubles partnership goes back to childhood. In 2012, they proudly represented Poland at the Olympic Games -- but suffered defeat in the second round.
Courtesy Radwanska family