KK Bosna ASA BH TELECOM, commonly known as KK Bosna, is a legendary professional basketball club from Sarajevo, Bosnia and Herzegovina, competing in the Adriatic Basketball Association (ABA) League. The club is one of the most decorated in the former Yugoslavia, playing its historic home games at the Mirza Delibašić Hall. Founded in 1951, the club's name and identity are deeply tied to the Bosnian people. KK Bosna's golden era came in the late 1970s and 1980s, culminating in winning the European Champions Cup (now EuroLeague) in 1979, led by legends like Mirza Delibašić and Ratko Radovanović. This remains the pinnacle of Bosnian club basketball. In the modern ABA League era, the club, now sponsored by BH Telecom, strives to recapture past glories, developing local talent and competing fiercely in the regional competition. The fan base is among the most passionate in the Balkans, creating an intimidating atmosphere. In summary, KK Bosna is a club of immense historical significance, forever remembered for its European triumph and its enduring role as a beacon of Bosnian