John Martin (sport shooter)
John Martin( 17 May 1868 – 27 June 1951) was a British sports shooter.
He competed at the 1908 Summer Olympics winning a silver medal in the team military rifle event.
Mirjana Jovovic-Horvat
Mirjana Jovovic- Horvat( born October 2, 1949) is a sport shooter from Bosnia and Herzegovina.
She competed in rifle shooting events at the Summer Olympics in 1984 and 1992.
Brian Thomson (sport shooter)
Brian Thomson( born 1 September 1957 in Tokoroa) is a sport shooter from New Zealand.
He competed at the 2000 Summer Olympics in the men's skeet event, in which he tied for 47th place.
Marlies Ray
Marlies Ray( Kanthak, then Helbig, born 10 January 1958) is a retired sport shooter from East Germany.
She was twice world champion.
John Martin (comedian)
John Martin( born 1962) is a British comedian, writer and author.
Aranka Binder
Aranka Binder( born June 19, 1966 in Sombor) is a sport shooter from Serbia.
She won a bronze medal in Women's Air Rifle in the 1992 Summer Olympics.
John Stafford (sport shooter)
John Stafford is an English sport shooter from Preston, Lancashire.
He is known for his achievements in shooting competitions in the North West England and also for his shooting likeness to John Bellamy.
Roger Withrow
Roger Kent Withrow( born August 28, 1957) is a former Paralympics shooter from the United States.
He is the only Paralympic shooter from America to win gold at the 1984 Summer Paralympics.
Nadezhda Konyayeva
Nadezhda Yefimovna Konyayeva( born October 5, 1931) is a Soviet athlete who competed mainly in the Javelin.
Konyayeva trained at Burevestnik in Kiev.
She competed for the USSR in the 1956 Summer Olympics held in Melbourne in the Javelin where she won the bronze medal.
John Martin (MP for Berwick-upon-Tweed)
John Martin( fl. 1529) was an English politician.

Question: Were Nadezhda Konyayeva and John Martin (Sport Shooter) from the same country?
Answer: no