Janusz Christa was born in Vilnius, Poland in 1934. He started his career in comics in 1957, when his first work was published in magazine Przygoda. Janusz Christa has been a contributor to newspaper Wieczor Wybrzeza for twenty years, and especially his creation 'Kajtek Majtek', started in 1958, became very well known. Other comic titles by Janusz Christa are 'Kajko i Kokosz', 'Guzek i Roch' and 'Bajki dla doroslych'. Janusz Christa lived in the town of Sopot. He stopped creative work around 1990s due to declining health.