Question: Both Édouard Roger-Vasselin and Kimberly Po do what for a profession?

full_context: Document 1: 2010 Challenger DCNS de Cherbourg – Doubles: Arnaud Clément and Édouard Roger-Vasselin were the defending champions, but they elected to defend their title with different partners.Clément partnered up with David Guez, but they withdrew before their quarterfinal match against Harsh Mankad and Adil Shamasdin.Roger-Vasselin partnered up with Nicolas Mahut and they won in the final 6–2, 6–4, over Mankad and Shamasdin.
Document 2: Jennifer Capriati: Jennifer Maria Capriati (born March 29, 1976) is an American former professional tennis player. A member of the International Tennis Hall of Fame, she won three singles championships in Grand Slam tournaments and a gold medal at the 1992 Summer Olympics in Barcelona, reached the World No. 1 ranking, and is considered one of the greatest tennis players of all time.
Document 3: 2010 French Open – Legends Under 45 Doubles: Paul Haarhuis and Cédric Pioline were the defending champion, but Haarhuis did not play this year.Pioline partnered up with Arnaud Boetsch, but they were eliminated by Goran Ivanišević and Michael Stich in the round-robin stage.Yevgeny Kafelnikov and Andriy Medvedev won in the final 6–1, 6–1 against Ivanisevic and Stich.
Document 4: 2014 Hall of Fame Tennis Championships – Doubles: Nicolas Mahut and Édouard Roger-Vasselin were the defending champions, but Roger-Vasselin chose not to participate. Mahut played alongside Sergiy Stakhovsky, but lost in the semifinals to Jonathan Erlich and Rajeev Ram.<br>
Document 5: 2013 Moselle Open – Doubles: Nicolas Mahut and Édouard Roger-Vasselin were the defending champions, but chose not to participate together. Roger-Vasselin teamed up with Rohan Bopanna, but lost in the semifinals to Johan Brunström and Raven Klaasen.<br>
Document 6: 2015 French Open – Men's Doubles: Julien Benneteau and Édouard Roger-Vasselin were the defending champions, but Benneteau withdrew from the tournament because of a sports hernia. Roger-Vasselin played alongside Guillermo García-López, but lost in the third round to Ivan Dodig and Marcelo Melo.
Document 7: Édouard Roger-Vasselin: Édouard Roger-Vasselin (] ; born 28 November 1983) is a male tennis player from France. He won the men's doubles title at Roland Garros in 2014, partnering Julien Benneteau. He is the son of 1983 French Open semifinalist Christophe Roger-Vasselin.
Document 8: Kim Clijsters: Kim Antonie Lode Clijsters (] ; born 8 June 1983) is a Belgian former professional tennis player. Clijsters is a former world No. 1 in both singles and doubles.
Document 9: Tracy Austin: Tracy Ann Austin Holt (born December 12, 1962) is an American former World No. 1 retired professional tennis player. She won three Grand Slam titles, including the women's singles titles at the 1979 and 1981 US Opens, and the mixed doubles title at the Wimbledon Championships in 1980. Additionally, she won the WTA Tour Championships in 1980 and the year-ending Toyota Championships in 1981, both in singles. A series of injuries and a serious automobile accident cut short her career. Since 1979, she has been the youngest US Open female singles champion in history, and she is the youngest inductee of all time at the International Tennis Hall of Fame. Austin won singles titles on all playing surfaces: clay (both red clay and green clay), indoor carpet, grass, and hard courts.
Document 10: Pam Teeguarden: Pam Teeguarden (born April 17, 1951) is a former American professional tennis player in the 1970s and 1980s, ranked in the top 20 from 1970–1975, according to "John Dolan's Women's Tennis Ultimate Guide", prior to computer rankings. She won two Grand Slam Doubles Titles and was a quarter finalist in singles at the U.S. Open and The French Open. Her father Jerry, a well known coach, helped Margaret Court win the coveted Grand Slam (all four Grand Slam titles in one year) in 1970 and Virginia Wade to her 1977 Wimbledon triumph. Teeguarden was voted the "Most Watchable Player" based on play and appearance by a group of Madison Avenue advertising executives or "Mad Men" while playing at the US Open. Teeguarden played in 19 consecutive US Opens, holding the record until Chris Evert played in 20. She wore the first all black outfit in the history of tennis in 1975 at The Bridgestone Doubles Championships in Tokyo, starting a trend that is still popular today. Teeguarden was the first woman tennis player signed by Nike. She played on the victorious Los Angeles Strings Team Tennis team in 1981 and won the Team Tennis Mixed Doubles Division with Tom Gullikson in 1977; they were also runners-up in the league that year.
Document 11: 2011 BNP Paribas Primrose Bordeaux – Doubles: Nicolas Mahut and Édouard Roger-Vasselin were the defending champions; however, Roger-Vasselin chose not to compete this year.
Document 12: Mary Joe Fernández: Mary Joe Fernández Godsick (born María José Fernández; August 19, 1971) is an American former professional tennis player. She reached a career-high ranking of world No. 4 in both singles and doubles. Fernández was the runner-up in three Grand Slam singles tournaments and won two Grand Slam women's doubles titles and two Olympic gold medals.
Document 13: 2016 French Open – Legends Under 45 Doubles: Juan Carlos Ferrero and Carlos Moyá were the defending champions and successfully defended their title, defeating Sébastien Grosjean and Fabrice Santoro in the final, 6–4, 6–4.
Document 14: Kimberly Po: Kimberly Po-Messerli (born October 20, 1971) is a former professional tennis player from the United States.
Document 15: Zina Garrison: Zina Lynna Garrison (born November 16, 1963) is a former professional tennis player from the United States. During her career, she was a women's singles runner-up at Wimbledon in 1990, a three-time Grand Slam mixed doubles champion, and a women's doubles gold medalist and singles bronze medalist at the 1988 Olympic Games. She is currently coaching Taylor Townsend.
ground_truth: tennis player