[["Serena Williams fastest serve was recorded at 207.0 kmh (128.6 mph)", 19.0], ["Her fastest serve is around 170KPH or 105 miles per hour . ", 2.0], ["Serena Williams's fastest recorded serve was 128.6 mph at the 2013 Australian Open. Only two women are officially recognized to have faster recorded serves, Sabine Lisicki and Venus Williams.", 1.0]]
how fast can serena williams surf
sports,tennis