Caroline Wozniacki is a Danish professional tennis player. She is a former World No. 1 on the WTA Tour. As of 23 January 2012, she held this position for 67 weeks. She was the first Scandinavian woman to hold the top ranking position and 20th overall. Wozniacki's playing style centers on "the defensive aspects of tennis with her anticipation, movement, agility, footwork and defence all first-rate and key parts of her game." Her two-handed backhand is one of her best weapons as she is capable of turning defense into offense, most notably the backhand down-the-line. Her defensive playing style has her contemporaries label her a counter-puncher.