José Carlos Villarreal
José Carlos Villarreal Peinado( born May 10, 1997 in Puerto Peñasco, Sonora) is a Mexican middle distance runner.
He is the 2019 Pan American Games champion at 1500 meters.
Running under different permutations of his name, he is known for a furious finishing kick that has become a viral.
He moved to the United States with his family at age 6, graduating from Rio Rico High School in Rio Rico, Arizona.
He converted to middle distance running from the 400 meters.
On his 17th birthday, he led his high school team to the AIA Division 3 Track& Field state championship, winning the 800 meters and 1600 meters( in record time).
He was also state champion in cross country.
Next, he ran for the University of Arizona.
Earlier in 2019, he won the NCAA West Region meet.
José Carlos Saiani
José Carlos dos Santos Saiani, also commonly known as José Carlos( born 11 April 1956) is a Brazilian former professional basketball player.
José Carlos Fernández Vázquez
José Carlos Fernández Vázquez( born 17 July 1987), known as José Carlos, is a Spanish professional footballer who plays as a left winger or a forward.
José Carlos de Carvalho
José Carlos de Carvalho was a Rear Admiral in the Brazilian Navy.
Otto Völker
Otto Völker( 2 March 1893 – 6 August 1945) was a German international footballer.
José Carlos (footballer, born 1941)
José Carlos da Silva José( born 22 September 1941), known as José Carlos, is a Portuguese retired footballer who played mostly as a central defender.
José Carlos Gaspar Ferreira
José Carlos Gaspar Ferreira( born 7 September 1943) is a Brazilian former footballer.
José Carlos Gomes Filho
José Carlos Gomes Filho( born October 4, 1979) is a Brazilian football player from Rio de Janeiro.
José Carlos Ramírez Suárez
José Carlos Ramírez Suárez( born 10 May 1996), known as José Carlos, is a Spanish professional footballer who plays for CD Lugo as a central defender.
José Carlos Xavier
José Carlos Xavier is a Portuguese operatic tenor.

Question: Do Otto Völker and José Carlos Villarreal have the same nationality?
Answer: no