Xeno Müller
Xeno Müller( born 7 August 1972) is a Swiss rower and Olympic gold medallist.
Fernand Forgues
Fernand Forgues( 1884–1973) was a French rower and rugby union player.
Lajos Nagy (footballer)
Lajos Nagy( born 17 December 1975 in Székesfehérvár) is a Hungarian football( midfielder) player who currently plays for Ceglédi VSE.
Louis Attrill
Louis Mark Attrill is a British rower and Olympic gold medallist.
Lajos Nagy (water polo)
Lajos Nagy( born 11 March 1936) is a German water polo player.
He competed at the 1960 Summer Olympics and the 1968 Summer Olympics.
János Halász (basketball)
János Halász( 15 May 1929 – 30 October 2017) was a Hungarian basketball player.
He competed at the 1948 Summer Olympics.
David Palfreyman (rowing)
David Palfreyman( born 1945) is an Australian former coxswain, rower and rowing coach.
He was a national champion three times as a coxswain and twice as a rower and won a gold medal at the 1962 Commonwealth Games.
Andréanne Morin
Andréanne Morin( born August 9, 1981) is a Canadian rower and Olympian.
Sarah Garner
Sarah Garner( born May 21, 1971) is an American rower and Olympic bronze medalist.
Lajos Nagy (rower)
Lajos Nagy( born 26 March 1924, date of death unknown) was a Hungarian rower.
He competed in two events at the 1948 Summer Olympics.

Question: Did Lajos Nagy (Rower) and János Halász (Basketball) share the same nationality?