Question: What nationality is Odds Ballklubb?

Context articles: 2017 Odds BK season
2016 Odds BK season
Fredrik Semb Berge
Romani people in the Czech Republic
Odds
Riku Riski
2015 Odds BK season
2014 Odds BK season
Odds BK
2017–18 UEFA Europa League

Odds Ballklubb, commonly known as Odd, is a Norwegian football club from Skien.
 Originally the football section of a multi-sports club, founded in 1894 nine years after the club's founding.
 All other sports than football were discontinued and the club became dedicated to football only.
 Odd plays in the Norwegian top division, Tippeligaen, and holds the record winning the Norwegian Football Cup the most times, the last coming in 2000.
 The club was known as Odd Grenland between 1994 and 2012.
 During the 2017 season the club will be participating in the Tippeliean, NM Cupen and UEFA Europa League.
Odds Ballklubb, commonly known as Odd, is a Norwegian football club from Skien.
 Originally the football section of a multi-sports club, founded in 1894 nine years after the club's founding.
 All other sports than football were discontinued and the club became dedicated to football only.
 Odd plays in the Norwegian top division, Tippeligaen, and holds the record winning the Norwegian Football Cup the most times, the last coming in 2000.
 The club was known as Odd Grenland between 1994 and 2012.
 During the 2016 season the club will be participating in the Tippeliean, NM Cupen and UEFA Europa League.
Fredrik Semb Berge (born 6 February 1990) is a Norwegian footballer who plays as a defender for Odds Ballklubb.
 Hailing from Skien, Berge joined the youth-ranks of Odd at the age of 15, and made his first-team debut in 2009.
 The following season, he became a regular in the team's central defence.
Romani people (Czech: "Romové" , commonly known as Gypsies Czech: "Cikáni" ) in the Czech Republic constitute a minority.
 According to the last census from 2011, the Romani nationality was reported by the total of 13,150 inhabitants.
 Only a small part of them filled in only the Romani nationality (5 199).
 Most of them stated the Romani nationality in combination with another one, for example, the Romani and Czech, the Romani and Moravian and the like (7,951).
 In the 2001 Census, 11,746 people reported the Romani nationality – at that time it was 0.1% of those claiming some nationality.
 In 2011, the result 13,150 is 0.2% of those, who reported some nationality.
Odds are a numerical expression, usually expressed as a pair of numbers, used in both gambling and statistics.
 In statistics, the odds for or odds of some event reflect the likelihood that the event will take place, while odds against reflect the likelihood that it will not.
 In gambling, the odds are the ratio of payoff to stake, and do not necessarily reflect exactly the probabilities.
 Odds are expressed in several ways (see below), and sometimes the term is used incorrectly to mean simply the probability of an event.
 Conventionally, gambling odds are expressed in the form "X to Y", where X and Y are numbers, and it is implied that the odds are odds against the event on which the gambler is considering wagering.
 In both gambling and statistics, the 'odds' are a numerical expression of the likelihood of some possible event.
Riku Riski (born 16 August 1989) is a Finnish footballer who is playing for the Norwegian club Odds Ballklubb.
 He has previously played for TPS Turku in Finland, Widzew Łódź in Poland, Hønefoss BK and Rosenborg BK in Norway, and has also had loan spells with Örebro SK and IFK Göteborg in Sweden and Dundee United in Scotland.
 He has also represented Finland in international football.
Odds Ballklubb, commonly known as Odd, is a Norwegian football club from Skien.
 Originally the football section of a multi-sports club, founded in 1894 nine years after the club's founding.
 All other sports than football were discontinued and the club became dedicated to football only.
 Odd plays in the Norwegian top division, Tippeligaen, and holds the record winning the Norwegian Football Cup the most times, the last coming in 2000.
 The club was known as Odd Grenland between 1994 and 2012.
 During the 2015 season the club will be participating in the Tippeliean, NM Cupen and UEFA Europa League.
Odds Ballklubb, commonly known as Odd, is a Norwegian football club from Skien.
 Originally the football section of a multi-sports club, founded in 1894 nine years after the club's founding.
 All other sports than football were discontinued and the club became dedicated to football only.
 Odd plays in the Norwegian top division, Tippeligaen, and holds the record winning the Norwegian Football Cup the most times, the last coming in 2000.
 The club was known as Odd Grenland between 1994 and 2012.
 During the 2014/15 the club will be participating in the Tippeliean and NM Cupen.
Odds Ballklubb, commonly known as Odd, is a Norwegian football club from Skien.
 Originally the football section of a multi-sports club, founded in 1894 nine years after the club's founding.
 All other sports than football were discontinued and the club became dedicated to football only.
 Odd plays in the Norwegian top division, Tippeligaen, and holds the record winning the Norwegian Football Cup the most times, the last coming in 2000.
 The club was known as Odd Grenland between 1994 and 2012.
 Founded in 1894, Odd is the oldest football club in Norway.
 As of May 13, 2017 the club was granted a membership in Club of Pioneers.
 It then became the first nordic football club to be granted this membership.
The 2017–18 UEFA Europa League is the 47th season of Europe's secondary club football tournament organised by UEFA, and the 9th season since it was renamed from the UEFA Cup to the UEFA Europa League.