Serena Williams and Venus Williams co-star in Nike's latest ad, You Can’t Stop Sisters, illustrating how the pair 'have influenced tennis, and lifted each other up at every step of their journey using the power of sport and sisterhood'.

Serena commented 'We were born sisters, but we’ve become each other’s biggest allies. For us, being sisters is everything. On and off the court, we’re each other’s biggest competitors, but we’re also each other’s biggest advocates. We are where we are today because we did this together'.