Anna Sergeyevna Kournikova

In September 2008, Kournikova showed up for the 2008 Nautica Malibu Triathlon held at Zuma Beach in Malibu, California. The Race raised funds for children's Hospital Los Angeles. She won that race for women's K-Swiss team. On 27 September 2008, Kournikova played exhibition mixed doubles matches in Charlotte, North Carolina, partnering with Tim Wilkison and Karel Nováček. Kournikova and Wilkison defeated Jimmy Arias and Chanda Rubin, and then Kournikova and Novacek defeated Rubin and Wilkison.
On October 12, 2008, Anna Kournikova played one exhibition match for the annual charity event, hosted by Billie Jean King and Elton John, and raised more than $400,000 for the Elton John AIDS Foundation and Atlanta AIDS Partnership Fund. She played doubles with Andy Roddick (they were coached by Elton John) versus Martina Navratilova and Jesse Levine (coached by Billie Jean King); Kournikova and Roddick won.
Kournikova competed alongside John McEnroe, Tracy Austin and Jim Courier at the Legendary Night, which was held on May 2, 2009, at the Turning Stone Event Center, Verona, New York. The legendary night of tennis consisted of a grudge match between McEnroe and Courier in singles followed by a mixed doubles match of McEnroe and Austin against Courier and Kournikova.
She is the current K-Swiss spokesperson. In a feature for Elle magazine's July 2005 issue, Kournikova stated that if she were 100% fit, she would like to come back and compete again.