Kruno Jošt attended the Art Academy Zagreb (1993/94–1996/97) and the Gerrit Rietvield Kunst Akademie, Amsterdam (1997/98–1999/2000). He is the founder of the Urban Culture and Education organization http://www.uke.hr/. Since 2000, he has been developing the GentleJunk co http://gentlejunk.net/. collective; since 2005, he has been a member of the IL.MURO.DEL.RUMUORE/NOISE.WALL http://ahttp//www.myspace.com/zidbuke performance group. Since October 2006, he has been contributing to Impromondays improvised music sessions in Zagreb.