According to Wikidata and Wikipedia, Kolbeinn Sigthórsson (born 1990) played for 2 clubs in the Premier League, La Liga, Serie A, Bundesliga, Ligue 1 and the Turkish Süper Lig, plus big clubs from Portugal, the Netherlands, Scotland, Greece and Saudi Arabia: Ajax and Nantes.
Source: Wikidata (CC0), Wikipedia club articles and player infoboxes (years at each club). Youth spells and appearances that look unplayed are left out; volunteer-kept records can contain gaps or errors.
