Johannes ("George") Du Rand (born 16 October 1982) is a South African swimmer.
 As of 2008, he is the African and South African record holder in the men's long course 200 meter backstroke.
 He is a member of South Africa's 2008 Olympic team.
Robert John "Mutt" Lange ( ; born 11 November 1948) is a South African record producer and songwriter.
 He is known for his work in the studio and innovations in multitrack recording and producing many of history's greatest rock albums.
 He has produced albums for, or otherwise worked with, artists such as AC/DC, Britney Spears, Def Leppard, The Boomtown Rats, Foreigner, Michael Bolton, The Cars, Bryan Adams, Huey Lewis and the News, Billy Ocean, The Corrs, Maroon 5, Lady Gaga, Nickelback, and Muse.
 He also wrote and produced songs with his then-wife, Canadian singer Shania Twain.
 Her 1997 album "Come On Over", which he produced, is the best-selling country music album, the best-selling studio album by a female act, the best-selling album of the 1990s, and the 9th best-selling album in the United States.
Neil Robert Versfeld (born March 29, 1985) is a South African swimmer, who specialized in breaststroke events.
 He finished ninth with a superb South African record in the men's 200 m breaststroke at the 2008 Summer Olympics, and has claimed multiple South African championship titles in the 50, 100, and 200 m breaststroke.
Yuvir Pillay (born 15 July 1989), better known by his stage name Sketchy Bongo, is a South African record producer from Durban.
 Bongo has worked with artists such as AKA, Da Les, and Aewon Wolf.
 His signature is the ski mask that he is constantly seen wearing.
 Bongo is also the only South African producer to have his own feature on MTV Base.
 Together with Shekinah, the two created the hit "Let You Know", which got Bongo a record deal with Ultra Music and Sony Music.
Louis Jacobus van Zyl (born 20 July 1985), better known as L. J. van Zyl, is a South African athlete competing in the 400 metre hurdles.
 He is the South African record holder in the event with a personal best of 47.66 seconds.
 He is a three-time African Champion in the event and competed for his country at the 2008 Summer Olympics and 2012 Summer Olympics.
Themba Sekowe (born  1988 ) popularly known by his stage name DJ Maphorisa, is a South African record producer and disk jockey who can sometimes feature vocals in songs.
 As a record producer with a blend of house music and afropop, he has worked with and has received production credits from several local and international notable artists including Wizkid, Kwesta, Uhuru, Drake, Black Coffee, and Runtown, C4 Pedro, among others.
 DJ Maphorisa is presently signed to his record label New Money Gang Records upon quitting Kalawa Jazmee Records.
Black Coffee (born Nkosinathi Maphumulo on 11 March 1976) is a South African record producer and DJ.
 He began his career around 1995 and has released five albums as well as a live DVD under his Johannesburg-based record label, Soulistic Music.
 He is arguably the most prominent electronic music producer in Africa.
 Black Coffee had his big break shortly after being chosen as a participant in the 2004 Red Bull Music Academy held in Cape Town.
 In September 2015, he won the "Breakthrough DJ Of The Year" award at the DJ Awards in Ibiza, a few weeks after the release of his fifth studio album, "Pieces Of Me".
"One Dance" is a song by Canadian rapper Drake from his fourth studio album, "Views" (2016).
 It features guest vocals from Nigerian Afrobeat artist Wizkid and British singer Kyla.
 The artists co-wrote the dancehall and afrobeat song with its co-producers Nineteen85, DJ Maphorisa, and Noah "40" Shebib, with production assistance from Wizkid.
 Crazy Cousinz and Kyla also received songwriting credits for the sampling of their 2008 UK funky song "Do You Mind".
Gert Thys (born 12 November 1971 in Prieska, Northern Cape) is a male long-distance runner from South Africa, who represented his native country in the marathon at the 1996 and 2004 Summer Olympics.
 Thys is a former African record holder in the marathon, and is the current holder of the South African record with his best of 2:06:33 from the 1999 Tokyo International Marathon, which was also the course record for that race.
"Let You Know" is a song by South African record producer Sketchy Bongo and South African singer Shekhinah.
 It was released on 6 April 2016 by Ultra Music and the song is featured on Sketchy Bongo's debut album "Unmasked".

Question: What South African record producer collaborated with a contemporary Canadian Rapper on the song "One Dance"?
Answer: DJ Maphorisa