Aleksandar Aleksandrov (footballer, born 1975)
Aleksandar Aleksandrov( born 19 January 1975 in Plovdiv) is a former Bulgarian footballer who played as an attacking midfielder.
Aleksandrov was honoured as Bulgarian Footballer of the Year in 1999 and Footballer of the Year of Varna for 2007 and for 2008.
William Thomson (Dumbarton footballer)
William Thomson( sometimes William Thompson) was a Scottish footballer of the 1890s.
Juan (footballer)
Juan Silveira dos Santos( born 1 February 1979 in Rio de Janeiro), commonly known as Juan, is a Brazilian retired footballer who played as a central defender.
Having begun his career with Flamengo, he spent a decade playing in Europe in service of Bayer Leverkusen and Roma before returning to Brazil with Internacional in 2012.
Juan earned 79 caps and scored seven international goals for Brazil.
He represented the nation at two FIFA World Cups, three FIFA Confederations Cups and three Copa América tournaments, winning two apiece of the latter two events.
Gary Pethybridge
Gary Pethybridge( born 6 November 1950) is an Australian former rugby league footballer of the 1970s.
Emory King
Emory King( February 22, 1931, Jacksonville, Florida – August 14, 2007) was a Belizean historian, author and journalist.
He served the nation of Belize in a number of capacities, including as National Film Commissioner.
Perry Haddock
Perry Haddock( born 20 April 1959) is an Australian former rugby league footballer of the 1980s.
Ahmed Nofal
Ahmed Nofal is a Jordanian footballer of Palestinian origin.
Zoran Simović
Zoran Simović( Cyrillic: Зоран Симовић; born 2 November 1954) is a former Yugoslav and Montenegrin footballer who played as a goalkeeper.
Simović was named the Yugoslav Footballer of the Year in 1983.
He also won the Turkish Footballer of the Year award for three consecutive years( 1985, 1986, and 1987).
Michael Paton (Dumbarton footballer)
Michael Paton was a Scottish footballer of the 1880s.
Veronika Pincová
Veronika Pincová is a Czech football defender, currently playing for Slavia Prague in the Czech First Division.
She was a member of the Czech national team for over a decade.
Pincová was voted footballer of the year at the 2011 Czech Footballer of the Year( women).

Question: Were Emory King and Juan (Footballer) of the same nationality?
Answer: no