Ivan Cupic is the so far only player with three trophies at the VELUX EHF FINAL4 in Cologne (2016 with Kielce, 2017 and 2019 with Vardar).
Both coaches were Olympic and World Champions with Russia (respective EUN) - Talant Dujshebaev in 1992 and 1993, Eduard Koksharov in 1997 and 2000. And both were EHF Champions League winners as players, Dujshebaev with Santander, Koksharov with Celje.