Question: Who was born first, Thomaz Koch or Peter Fleming?

Context paragraphs:
Khartoum International: 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.

Peter Fleming (tennis): Peter Blair Fleming (born January 21, 1955 in Chatham Borough, New Jersey) is a former professional tennis player from the United States.  In his doubles partnership with John McEnroe, he won 52 titles, of which seven were at Grand Slams (four at Wimbledon, three at the US Open).  As a singles player, he peaked at World No. 8, winning three titles (including the 1979 Cincinnati Open).

James Fleming (author): James R. Fleming, born (London) 26 February 1944, is an English author (related to spy author Ian Fleming and travel writer Peter Fleming).

Fiorella Bonicelli: 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.

Turkey Open: 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.

Scheer (band): Scheer was an alternative metal band from County Londonderry, Northern Ireland.  It was first founded by PJ 'Doc' Doherty and Paddy Leyden however PJ after their first release, replaced by the band's then manager Peter Fleming.  The composition of the band was; Peter Fleming (Bass guitar), Paddy Leyden (Rhythm guitar), Audrey Gallagher (vocals), Neal Calderwood, (Lead guitar) and Joe Bates (drummer).

Red River Valley (1997 film): Red River Valley () is a 1997 film directed by Feng Xiaoning about the British incursion into Tibet, starring Paul Kersey and Ning Jing.  It was also released under the title A Tale of the Sacred Mountain.  A book by Peter Fleming, Ian Fleming's brother, is credited in the movie.  In 1961, Fleming published "Bayonets to Lhasa: The First Full Account of the British Invasion of Tibet in 1904".

Bruno Soares: 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.

Maria Fernanda Alves: 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.

Thomaz Koch: 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.

Supporting paragraphs: Thomaz Koch Peter Fleming (tennis)
Answer: Thomaz Koch