Hans Jørgen Boye
Hans Jørgen Boye( born 30 June 1942) is a retired Danish rower who had his best achievements in the coxless pairs, partnering with Peter Christiansen.
In this event, they won two European medals, in 1964 and 1965, and finished in fifth place at the 1964 Summer Olympics.
Peter Christiansen (rower)
Peter Fich Christiansen( born 4 April 1941) is a retired Danish rower who had his best achievements in the coxless pairs.
In this event, he won two European medals, in 1964 and 1965 together with Hans Jørgen Boye; they also finished in fifth place at the 1964 Summer Olympics.
At the 1968 Games, Christiansen rowed with Ib Larsen and won a bronze medal.
Four years later, he competed in the coxless fours and ended in sixth place.
Gunnar Johansson (footballer)
Gunnar Johansson( born 29 February 1924 – 14 February 2003) was a Swedish footballer who played as a centre- back.
He played for the Sweden national football team at the 1950 FIFA World Cup before leaving Sweden for Olympique de Marseille where he played with Gunnar Andersson.
Gunnar Johansson-Säwensten
Gunnar Johansson- Säwensten is a retired Swedish bandy player.
Johansson- Säwensten was part of the Djurgården Swedish champions' team of 1908 and 1912.
Jana Kubovčáková
Jana Kubovčáková is a retired Czechoslovak slalom canoeist of Slovak nationality who competed in the 1970s.
She won a bronze medal in the K1 team event at the 1975 ICF Canoe Slalom World Championships in Skopje.
Sideris Tasiadis
Sideris Tasiadis( born 7 May 1990) is a German slalom canoeist of Greek descent who has competed at the international level since 2005.
He lived in Thrace, Greece for 10 years during his childhood.
Gunnar Johansson (canoeist)
Gunnar Johansson( March 23, 1919 – December 11, 1998) is a Swedish sprint canoeist who competed from the late 1930s to the late 1940s.
He won two medals at the 1938 ICF Canoe Sprint World Championships in Vaxholm with a gold in the K-2 10000 m and a bronze in the K-4 1000 m events.
Johannsson also competed at the 1948 Summer Olympics in the C-2 1000 m and C-2 10000 m events, finishing sixth in both.
Jørgen Boye Nielsen
Jørgen Boye Nielsen( 28 February 1925 – 7 February 2000) was a Danish field hockey player.
He competed in the men's tournament at the 1948 Summer Olympics.
Hans J. C. Aall
Hans Jørgen Christian Aall( 4 November 1806 – 24 February 1894) was a Norwegian jurist and elected official.
Hans Jørgen Darre
Hans Jørgen Darre( 27 September 1803 – 11 March 1874) was a Norwegian clergyman and Bishop of Nidaros.
Darre was born at Klæbu in Søndre Trondhjem, Norway.
He was the son of the vicar in Klæbo and constitutional founding father, Jacob Hersleb Darre.
He graduated as cand. theol. in 1827 and succeeded his father as vicar in Klæbu in 1833.
He was the dean in the district of Dalerne from 1843 to 1848, and in March 1849 he took over as Bishop of the Diocese of Trondhjem( Nidaros).
He retired in 1860 with a 1000 speciedaler pension.
In 1872, he moved to a town near the Spanish- Portuguese border, where his daughter's husband worked in a mine.
Hans Jørgen
Darre died in Miraflores, Spain during 1874, his body brought back to Norway in December 1883.
In Throndhjem, he was a member of the Royal Norwegian Society of Sciences and Letters.
He served as praeses of the society from 1851 to 1855 and 1870 to 1872.
He was a Knight of the Order of St. Olav.
One of his daughters, Jørgine Wilhelmine, married Lauritz Jenssen, a descendant of Matz Jenssen and Lauritz Dorenfeldt Jenssen.
Through her, Hans Jørgen Darre was the grandfather of politicians Hans Jørgen Darre- Jenssen and Worm Hirsch Darre- Jenssen.

Question: Were Hans Jørgen Boye and Gunnar Johansson (Canoeist) of the same nationality?
Answer: no