In January 1528, the Ottomans under Gazi Husrev-beg took command of Jajce, Banja Luka and Ključ, followed by Krbava and Lika in the spring of that year.
Muhamed Subašić (born 19 March 1988 in Ključ) is a Bosnian footballer currently playing for Oud-Heverlee Leuven (on loan from Olimpik Sarajevo) and the Bosnia and Herzegovina.
Thanks to TV shows from its own production, RTVUSK programming becomes recognizable and widely viewed television station in the Bosanska Krajina area (Bihać, Cazin, Velika Kladuša, Bužim, Prijedor, Sanski Most, Bosanski Novi, Bosanska Krupa, Ključ, Bosanski Petrovac, Mrkonjić Grad).
During the 1960s and 1970s several hundred families from village Vrbljani (the Municipality of Ključ, Bosnia and Herzegovina) migrated to the local community Staro Đurđevo.
Vuk Radjenovic (Serbian Cyrillic: Вук Рађеновић) (born June 7, 1983 in Ključ, Yugoslavia) is an Australia-resident Serbian bobsledder who has competed since 2001.
In the mid 1900, due to financial difficulties, Eisner moved to Bosnia and Herzegovina where he worked at the Travnik, Jajce, Prijedor and Ključ courts of law.