Robert Nihon
Robert Alexis "Bob" Nihon (born July 4, 1950 – August 10, 2007) was a Canadian businessman, one of the heirs of the Nihon family fortune and former wrestler.
He was Alexis Nihon's son along with his brother Alexis Nihon Jr., and eventually inherited a part of his father's fortune.
Robert Nihon lived in Lyford Cay, Bahamas where he was known to spend time on his yacht.
He also competed at the 1968 Summer Olympics in Mexico City along with his brother Alexis as a freestyle wrestler.
Robert de Ho
Robert de Ho( c. 1140-1210) was a twelfth century writer of Anglo- Norman literature known for" Enseignements Trebor".
Trebor is Robert spelled backward and was for his son.
Ali Rahuma
Ali Khalifa Rahuma( born May 16, 1982) is a Libyan football midfielder who's nationality is Libyan.
He currently plays for Al- Ittihad, and is a member of the Libya national football team.
Alexis Nihon
Alexis Louis Nihon, (May 15, 1902 – April 8, 1980) was a Belgian-born Canadian inventor and businessman.
Dino Špehar
Dino Špehar( born 8 February 1994) is a Croatian football forward, currently playing for iClinic Sereď.
His father is Robert Špehar, former Croatian international footballer and the ex-chairman of NK Osijek.
Tormod Hermansen
Tormod Hermansen( born 23 April 1940) is a former CEO of Telenor and State Secretary of Finansdepartementet( 1978 – 1979).
His brother is Robert Hermansen.
Martin Schäuble
Martin Schäuble( born December 1978) is a German novelist, journalist and writer of non-fiction books.
His pen name is Robert M. Sonntag.
His works have been translated into several languages.
Asegun Henry
Asegun Sekou Famake Henry is a Robert N. Noyce Career Development Professor in mechanical engineering at Massachusetts Institute of Technology.
His research is focused on energy storage, heat transfer, and phonons.
Cynthia W. Shelmerdine
Cynthia Wright Shelmerdine is an American classicist and archaeologist, known for her researches into Mycenaean culture and history.
She is Robert M. Armstrong Centennial professor emerita at the University of Texas, Austin.
Alexis Nihon Jr.
Alexis Joseph Nihon Jr.( January 10, 1946 – February 24, 2013) was an Olympic wrestler for the Bahamas.
Born in Montreal, Quebec, Canada, he competed at the 1968 Summer Olympics.
His brother Robert Nihon, who was also a wrestler also competed at the same Olympics.

Question: Which country Robert Nihon's father is from?
Answer: Belgian