There are few pairings in the sporting world who are more iconic than the Williams sisters.

Venus and Serena have led astonishing careers and enjoyed setting numerous records during their time on the court.

Because of their success, a whole new era of tennis was born and the legendary duo have changed the landscape of the women's game forever.

As well as both sisters dominating as single players, they struck up one of the most powerful partnerships tennis has ever seen.

When they were just 19 and 20 years of age respectively, the Williams became the first doubles team to win the career Golden Slam, which is all four major titles and an Olympic gold medal. They remain the only duo to have ever achieved this.

As well as their chemistry and success together on the court, the two also enjoyed being in competition and made multiple Grand Slam singles final appearances against each other.

Recently, Serena announced the time has finally come for her to lay down her racquet and bid farewell to the sport she has dominated for so many years.

To celebrate her career as both a singles and doubles trailblazer, we have put together a quiz of 15 questions on both Venus and Serena's success.

Is your knowledge on the Williams sisters up to scratch? There's only one way to find out...

Rank your score:

0-4: *Serena racquet smash*

5-9: Come on... it's the Williams sisters!

10-12: King Richard would be proud

13-15: You absolutely aced it