- sportskeeda.com player/jacek-krzynowekJacek Krzynowek is a former footballer from Poland who played as a midfielder. He was born in Kamiensk, Poland on 15 May 1976.
- dfb.de en/data-center/people/jacek-krzynowek/…Jacek Krzynowek (1976-05-15), Player profile: 308 Matches, 119 won, 76 draw, 113 lost. Vereinshistorie und Leistungsdaten in deutschen National- und...
- pantheon.world profile/person/Jacek_KrzynówekJacek Kamil Krzynówek (Polish pronunciation: [ˈjatsɛk kʂɨˈnuvɛk]; born 15 May 1976) is a Polish former professional footballer who played as a midfielder.
- en-academic.com dic.nsf/enwiki/1136525Jacek Krzynówek ( IPA2|ˈjatsɛk kʂɨˈnuvɛk), born May 15 1976, is a Polish international footballer who plays for Wolfsburg in the German Bundesliga.
- http://turkcewikipedia.com jacek-krzynówekJacek Kamil Krzynówek (d. 15 Mayıs 1976), orta saha pozisyonunda görev yapmış Polonyalı millî futbolcudur. ... Jacek Krzynówek Resmi site (Lehçe).
- peoplepill.com i/jacek-krzynowekJacek Krzynówek (Polish pronunciation: [ˈjatsɛk kʂɨˈnuvɛk]), born 15 May 1976, is a former Polish footballer.
- fbref.com en/players/a57dbe0b/Jacek-KrzynowekCheck out the latest domestic and international stats, match logs, goals, height, weight and more for Jacek Krzynówek playing for Poland men's national team, Bayer...
- rsssf.org miscellaneous/krzynowek-intlg.htmlJacek Krzynówek - International Appearances. The outstanding Polish player scored 15 goals in 96 international matches with his National Team.
- tr.wiki7.org wiki/Кшинувек,_ЯцекJacek Kamil Krzynówek ( Lehçe: Jacek Kamil Krzynówek ; 15 Mayıs 1976 , Kamensk , Polonya ) Polonyalı futbolcu ve orta saha oyuncusu. Polonya milli takımı için oynadı.