Question: Which tennis player is older, Billy Martin or Pavel Složil?

full_context: Document 1: Květa Peschke: Květoslava Peschkeová, (née Hrdličková; born 9 July 1975) better known as Květa Peschke, is a professional tennis player from the Czech Republic.
Document 2: Adam Pavlásek: Adam Pavlásek (born 8 October 1994) is a tennis player playing on the ATP Challenger Tour from the Czech Republic. He reached his career-high ATP singles ranking of World No. 72 in January 2017. At the start of 2015, Pavlásek replaced injured countryman Radek Štěpánek in the Hopman Cup, playing alongside Lucie Šafářová. He made a name for himself by defeating world number 20 Fabio Fognini of Italy, Pavlásek's first ever win over a top 20 player.
Document 3: Billy Martin (tennis): Billy Martin (born December 25, 1956, in Evanston, Illinois, United States), is a right-handed former professional tennis player from the United States. During his career he won 1 singles titles and 3 doubles titles. He achieved a career-high singles ranking of World No. 32 in 1975. Martin currently serves as the head coach for the UCLA Bruins men's tennis team, a position he has held for the past 24 years since 1994. Martin, who played at UCLA, has a 14 straight top 5 NCAA team finishes and a 9 consecutive 20-win seasons. He was named ITA (Intercollegiate Tennis Association) division 1 National Coach of the Year and is a member of ITA Hall of Fame.
Document 4: Tomáš Šmíd: Tomáš Šmíd (born May 20, 1956 in Plzeň) is a former tennis player from Czechoslovakia, who won nine singles titles during his career. In doubles, he won fifty-four titles and was World No. 1 in doubles from December 17, 1984 to August 11, 1985. The right-hander reached his highest ATP singles ranking of World No. 11 in July 1984. Šmíd participated in 31 Davis Cup ties for Czechoslovakia from 1977–1989, posting a 20-10 record in doubles and a 22-15 record in singles.
Document 5: Pavel Složil: Pavel Složil (born 29 December 1955) is a former professional tennis player from Czechoslovakia.
Document 6: Petr Pála: Petr Pála (born 2 October 1975) is a former professional tennis player from the Czech Republic. Together with Pavel Vízner he reached the men's doubles final of the 2001 French Open but lost to Indians Mahesh Bhupathi and Leander Paes (6–7, 3–6). Pála was coached by his father František, who was a professional tennis player on the ATP tour.
Document 7: Billy Martin (tight end): Jake William "Billy" Martin (born October 27, 1942) is a former American football tight end in the National Football League for the Chicago Bears, the Atlanta Falcons, and the Minnesota Vikings. He played college football at Georgia Tech and was drafted in the second round (twenty-first overall selection) of the 1964 NFL Draft. Martin was subsequently selected by the Atlanta Falcons in the 1966 NFL Expansion Draft.
Document 8: Paul Annacone: Paul Annacone (born March 20, 1963) is an American former touring professional tennis player and current tennis coach. He is the former coach of open-era leader in Grand Slams Roger Federer and former World No. 1 Pete Sampras. Annacone is currently a coach at ProTennisCoach.com and a commentator at Tennis Channel
Document 9: List of UCLA Bruins men's basketball head coaches: The men's college basketball program of the University of California, Los Angeles (UCLA) was founded in 1920 and is known competitively as the UCLA Bruins. The team has had 13 head coaches in its history, and they have won 11 National Collegiate Athletic Association (NCAA) Men's Division I Basketball Championships, the most of any school. John Wooden won 10 national championships between 1964 and 1975, and Jim Harrick won the other in 1995. The "New York Times" wrote that Wooden "made UCLA. the most successful team in college basketball." After Wooden retired, the four coaches that succeeded him resigned, and the following three—Harrick included—were fired. The average tenure of those coaches after Wooden was four years. Ben Howland, led the Bruins to three consecutive Final Four appearances from 2006 to 2008.
Document 10: Pavel Vojtisek: Paul Vojtischek (born Pavel Vojtíšek, 13 June 1963) is a Czechoslovak-born West German retired professional tennis player. Vojtisek, who got West German citizenship in his early 20s, is married to two-time Grand Slam finalist Renáta Tomanová.
Document 11: Renáta Tomanová: Renáta Tomanová (born 9 December 1954) is a former professional tennis player from Czechoslovakia.
Document 12: Goran Ivanišević: Goran Ivanišević (; born 13 September 1971) is a retired Croatian professional tennis player and current tennis coach. He is the only person to win the men's singles title at Wimbledon as a wildcard. He achieved this in 2001, having previously been runner-up at the championships in 1992, 1994 and 1998. Before the 2001 tournament, he was ranked 125th and after his victory he was 16th. His career-high singles ranking was World No. 2 (behind Pete Sampras) in 1994. He coached Marin Čilić from September 2013 to July 2016, leading Čilić to his biggest achievement to date, the 2014 US Open title.
Document 13: Martina Navratilova: Martina Navratilova (Czech: "Martina Navrátilová" ] ; born Martina Šubertová ] ; October 18, 1956) is a former Czechoslovak and later American tennis player and coach. In 2005, "Tennis" magazine selected her as the greatest female tennis player for the years 1965 through 2005 and she is considered one of the best, if not the best, female tennis players of all time.
Document 14: Steve Wilkinson (tennis): Stephen L. "Steve" Wilkinson ((1941--) 29, 1941 – (2015--) 21, 2015 ) was an American tennis player and tennis coach. As the head coach of Gustavus Adolphus College men's tennis team from 1971 till 2009, Wilkinson was the coach with most wins in the history of collegiate men’s tennis (929). He was also the No. 1 player in the United States in the 45-, 50-, 55-, and 60-and-over age groups, represented the US team in Dubler Cup, Perry Cup and Austria Cup and was a world team champion in 1989 (Uruguay) and word silver medalist 1992 (Germany). Wilkinson was inducted into United States Professional Tennis Association’s Hall of Fame, the USTA Missouri Valley Hall of Fame and the ITA Men’s Collegiate Tennis Hall of Fame.
Document 15: Helena Suková: Helena Suková (] ) (born 23 February 1965) is a former professional tennis player from the Czech Republic. During her career, she won 14 Grand Slam doubles titles, 9 of them in women's doubles and 5 of them in mixed doubles. She also was a four-time Grand Slam singles runner-up and won 10 singles titles and 69 doubles titles.
ground_truth: Pavel Složil