Atsushi Tamura
He and his partner,, form the known as.
Though the two share the same surname, there is no family relation.
The pair started their career by performing comedy on the streets of Tokyo.
George Augustus
Multiple people share the name George Augustus:
Henrik Koefoed
Henrik Koefoed( born 25 November 1955) is a Danish actor.
He has appeared in more than 60 films since 1979.
Lotte Koefoed
Inger Charlotte Koefoed( born 17 September 1957 in Bagsværd), known as Lotte Koefoed and since her marriage as Lotte Pedersen, is a Danish rower.
She is married to Olympic rower Bjarne Pedersen.
Lotte Koefoed
Inger Charlotte Koefoed( born 17 September 1957 in Bagsværd), known as Lotte Koefoed and since her marriage as Lotte Pedersen, is a Danish rower.
She is married to Olympic rower Bjarne Pedersen.
Lacordaire
Several people share the surname Lacordaire:
Dugès
Several people share the surname Dugès:
Igor Kurnosov
Igor Kurnosov( 30 May 1985 – 8 August 2013) was a Russian chess grandmaster.
In 2004 he won the 8th Open International Bavarian Chess Championship in Bad Wiessee edging out on tiebreak other five grandmasters.
Kurnosov took clear first place at the Arctic Chess Challenge in Tromsø, Norway in 2008, 2008/ 9 Hastings Masters tournament and 2011 Politiken Cup in Helsingør, Denmark.
In 2010 he played in the Russian Championship Superfinal, where he scored 5½/11 for a shared 7th – 10th place.
In December 2011, Kurnosov won the Zurich Christmas Open by tiebreak over Boris Grachev.
In 2012, by winning the semi-finals in Astana, he qualified for the World Rapid Chess Championship final.
In the same year he tied for 1st – 3rd with Sergei Movsesian and Romain Edouard in the Biel Masters Open winning the tournament on countback.
In May 2013 he won the Nakhchivan Open on tiebreak over Aleksandr Shimanov and Gadir Guseinov.
Two months later, in July 2013, Kurnosov won the 20th Abu Dhabi Chess Festival, edging out Zahar Efimenko, Mikhailo Oleksienko and Avetik Grigoryan on tiebreak.
On the August 2013 FIDE rating list, Kurnosov ranked 84th in the world with a 2662 rating.
Kurnosov was hit and killed by a car on 8 August 2013 at 2:45 am in his home town Chelyabinsk, aged 28.
Avetik Grigoryan
Avetik Grigoryan( born January 27, 1989) is an Armenian chess Grandmaster( 2008) and the founder/ CEO at chessmood.com.
He also played in the 2010 Chess Olympiad.
David Ji
David Longfen Ji is an American businessman who co-founded Apex Digital, an electronics manufacturer.
In 2004, he was arrested in China following a dispute with Sichuan Changhong Electric, a supplier owned by the city of Mianyang and the province of Sichuan.
Changhong accused him of defrauding them through bad checks.
Ji was taken, according to an account by his lawyer, to the senior management and told, "I decide whether you live or die."
He has been held in China without charges.
Ji's case highlighted an "implicit racism" in dealings with American businessmen.
As a U.S. citizen he was not granted the same treatment by authorities as non-ethnically Chinese businessmen sharing the same nationality.

Question: Did Henrik Koefoed and Avetik Grigoryan share the same nationality?
Answer: no