- instagram.com jankollerofficial/
- ukrainefootball.net grenadery/grenader-yan-koller/Всего за сборную Чехии Ян Коллер провел 91 матч и забил 55 голов. Ян является лучшим голеадором в истории чешского футбола.
- tribuna.com en/persons/jan-koller/Jan Koller — Forward | 51 years, News, match, latest detailed stats including goals, assists, strengths & weaknesses and match ratings | Tribuna.com...
- en.wikipedia.org Jan KollerFor the Czech Olympic shooter, see Jan Koller (sport shooter).
- transfermarkt.com jan-koller/profil/spieler/1157Jan Koller former footballer (Centre-Forward) last club: AS Cannes...
- youtube.com watch
- twitter.com jan_koller9Twitter official de Jan Koller..Footballer,top scorer in the history of the Czech Republic, passed by Sparta Prague, Borussia Dortmund, AS Monaco and other's...
- Ян Коллер футболды 1978 жылы өзінің туған ауылы "Сметанова Лгота" командасында ойнай бастады.
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- sofifa.com player/13096987/jan-koller/230053Jan Koller (born 31 December 2000) is a Czech footballer who plays as a striker for German club Borussia Dortmund, and the Czech Republic national team.