Question: Which tennis player hails from South Africa, Pieter Aldrich or Jim Pugh?

Context paragraphs:
1988 US Open – Men's Doubles: The Men's Doubles tournament at the 1988 US Open was held from August 29 to September 11, 1988, on the outdoor hard courts at the USTA National Tennis Center in New York City, United States.  Sergio Casal and Emilio Sánchez won the title, defeating Rick Leach and Jim Pugh by walkover in the final.

Little Caesars Championship Tennis Tournament: The Little Caesars Championship Tennis Tournament is a defunct tennis tournament that was played on the Grand Prix tennis circuit for one year in 1988.  The event was held in Detroit, Michigan and was played on indoor carpet.  John McEnroe won the singles event while Rick Leach and Jim Pugh teamed-up to win the doubles event.

1990 Australian Open – Men's Doubles: Rick Leach and Jim Pugh were the defending champions, but lost in the semifinals to Grant Connell and Glenn Michibata. <br>Pieter Aldrich and Danie Visser won the title, defeating Connell and Michibata 6–4, 4–6, 6–1, 6–4, in the final.

1992 Purex Tennis Championships – Doubles: The event was held for the first time since 1989, when Rick Leach and Jim Pugh won the title.  Neither player participated this year.

Jim Pugh: Jim Pugh (born February 5, 1964 in Burbank, California) is a former professional tennis player from the United States.  A doubles specialist, he won three Grand Slam men's doubles titles (two Australian Open, one Wimbledon) and five Grand Slam mixed doubles titles (three Australian Open, one Wimbledon, one US Open).  Pugh reached the World No. 1 doubles ranking in 1989.

John Hillebrand: John Hillebrand is an Australian former tennis player who was active from the late 1950s until the early 1970s.  He is currently living in San Pedro, California.  He had met Dale Jensen in London and upon arriving in California called him and wanted help to relocate there.  Dale arranged for him to immediately play a Senior tournament in Costa Mesa, where he met Dr. Jim Pugh, a Dentist, and fine Tennis Player.  They immediately became good friends.  Jim sponsored John in the US and had him teach his son, Jim.

Little Village Foundation: The Little Village Foundation was founded in 2014 by Jim Pugh as a 501(c)(3) organization based in Solvang, California.  Pugh is a veteran keyboard player who has toured the world with Robert Cray and Etta James (see "Stickin' to My Guns").  Little Village Foundation (LVF) is non-profit company in the music industry that produces and distributes what it considers to be culturally significant recordings made by individuals and groups that might otherwise not be heard beyond the artists' community or family.

1991 Wimbledon Championships – Men's Doubles: The Men's Doubles tournament at the 1991 Wimbledon Championships was held from 24 June to 7 July 1991 on the outdoor grass courts at the All England Lawn Tennis Club in the Wimbledon district in London, England.  Rick Leach and Jim Pugh were the defending champions, but lost in the first round to Goran Ivanisevic and John McEnroe.  John Fitzgerald and Anders Järryd won the title, defeating Javier Frana and Leonardo Lavalle in the final.

Pieter Aldrich: Pieter ("Piet") Aldrich (born 7 September 1965) is a former professional tennis player from South Africa.  A doubles specialist, he won 2 Grand Slam men's doubles titles (1 Australian Open and 1 US Open).  Aldrich reached the World No. 1 doubles ranking in 1990.

1990 US Open – Men's Doubles: The Men's Doubles tournament at the 1990 US Open was held from August 27 to September 9, 1990, on the outdoor hard courts of the USTA National Tennis Center in New York City, United States.  Pieter Aldrich and Mark Woodforde won the title, defeating Paul Annacone and David Wheaton in the final.

Supporting paragraphs: Pieter Aldrich Jim Pugh
Answer: Pieter ("Piet") Aldrich