Lesinitski was born in Pripyat, Ukraine. He had a tough upbringing in a anti-Russian family which led to the beliefs he carries today towards Russians. He is currently in the militant rebel force known as the PAU (People's Armiya of Ukraine.) He moved down towards Chernarus after an intense gun fight with pro Russian forces in Ukraine. Adrian has been liaising with members of the Al-Takari Mujahadeen to ensure that his people and their people are sufficiently armed so that they can survive the infection and anyone who might oppose them.
He is currently traveling with other PAU members across the lands of Chernarus.