[2] He debuted in 1989 in the Rudolstadt theater, which he followed with a prolific career in Frankfurt, the Berliner Ensemble, Nordhausen, Sondershausen and Kassel.
In 2000 he founded the stage and music group Harmonisch & Co., dedicated to social work with children, disabled and prison inmates.
[2] Since 2005 he is a drama teacher in the Ernst Busch Academy and the University of Film in Babelsberg,[1] and since 2017 he is a member of the Augsburg theater.
[3] Kaminsky debuted YouTube in 2016 as part of the cast of channel Grim Hustle, playing a Russian mafia boss named Andrycha.
[3] In 2022 he became the main attraction of the channel, delivering personal development advice under the character of the ruthless yet honorable mafioso.