Edin Osmić, better known by his stage name Edo Maajka, is a Bosnian rapper, record producer and songwriter. His popularity brought his group, Disciplinska Komisija, which Frenkie is a part of, to the mainstream. He lives in Zagreb with his wife and kids.
Edo Maajka has named several artists that have influenced him, including Rambo Amadeus, TBF, Safet Isović, Miladin Šobić, Azra, Zabranjeno Pušenje, Disciplina Kičme, Atomsko Sklonište, Majke, Rupa u Zidu among others.
His rapping technique is described as having a perfect flow, also his varied subject matter, connecting with his audience, carrying a concept over a series of albums and got most praised for his ability to write brilliant lyrics.

His lyrics have also been described as a variation in connecting emotionally to the viewer. As Anur Hadžiomerspahić says “once you start listening to a song from Edo Maajka, when you first start listening – it hits you, gives you goosebumps and grabs you by the throat, then the very next verse makes you laugh.”