Question: Was Thomaz Koch or Andrés Gómez born first?
Context: The Khartoum International is a defunct tennis tournament that was played on the Grand Prix tennis circuit in 1976.  The event was held in Khartoum, Sudan and was played on outdoor hard courts.  Mike Estep won the singles title, defeating Thomaz Koch in the final. Boris Becker was the defending champion, but opted that week to play at the Eurocard Classic in Stuttgart, West Germany, where he won the title over Ivan Lendl. <br>Pete Sampras clinched his first career singles title in the final, defeating Andrés Gómez 7–6, 7–5, 6–2. Guy Forget and Andrés Gómez were the defending champions, but Gómez did not participate this year.  Forget partnered Kevin Curren, losing in the semifinals. Maria Fernanda Barbato Alves (born 17 April 1983), also known as Nanda Alves, is a Brazilian tennis player.  She is currently coached by her father Carlos and former tennis player Thomaz Koch.  As of 1 March 2010, Alves is ranked World No. 262, and is the highest ranked Brazilian player.  She has enjoyed success at the ITF Circuit, winning 18 singles and 26 doubles titles so far.  Alves made her WTA Tour debut at Copa Colsanitas in 2004, and has played qualifications for all four Grand Slam events.  Partnering with Vanessa Henke, Alves took part in the 2005 Australian Open doubles event, but they lost to Daniela Hantuchová and Martina Navratilova in the first round. Andrés Gómez Santos (born February 27, 1960 in Guayaquil, Ecuador) is an Ecuadorian former professional tennis player.  He won the Men's Singles title at the French Open in 1990. José Eleazar Gómez Sanchez (] ; better known as Eleazar Gómez born May 29, 1986 in Mexico City, Mexico) is a Mexican actor.  He is noted for his performance in Mexican telenovelas. Gómez is the brother of actress Zoraida Gómez and actor Jairo Gómez.  He is a member of the Mexican pop band Eme 15. Fiorella Bonicelli (born 21 December 1951) is a retired professional tennis player from Uruguay.  During her career, she won the 1975 French Open mixed doubles title with Thomaz Koch.  She also won the 1976 French Open women's doubles title with Gail Lovera, defeating Kathleen Harter and Helga Niessen Masthoff 6–4, 1–6, 6–3.  At the Fed Cup, her singles record is 11–4, and doubles record 6–8.  During her career, she reached one Grand Slam singles quarterfinal, at the 1978 French Open, where she lost to Virginia Ruzici 6–7, 6–4, 6–8. Bruno Fraga Soares (] ; born February 27, 1982, in Belo Horizonte) is a professional tennis player from Brazil.  His highest singles ranking on the ATP Tour is World No. 221, which he reached in March 2004.  Primarily a doubles specialist, his career-high doubles ranking is World No. 2, which he achieved in October 2016.  After a few efforts, including a final in the 2012 US Open and the semifinals of the 2008 and 2013 French Opens, Soares finally won his first Grand Slam title at the 2016 Australian Open, partnering Jamie Murray and then followed that up with a second men's doubles title at the 2016 US Open.  He has also won three Grand Slam titles in Mixed Doubles, two at the US Open, in 2012 and 2014, and one at the Australian Open in 2016.  He was the third Brazilian tennis player to achieve this, after Maria Bueno and Thomaz Koch. The Turkey Open is a defunct tennis tournament that was played on the Grand Prix tennis circuit in 1975.  The event was held in Istanbul, Turkey.  Colin Dowdeswell won the singles title while Colin Dibley and Thomaz Koch partnered to win the doubles title. Thomaz Koch (born May 11, 1945 in Porto Alegre), is a left-handed former tennis player from Brazil, who was a quarter-finalist at the French Open, Wimbledon and the U.S. National Championships.
Answer: Thomaz Koch