He has performed at some of them with his band, Towarzystwo Przyjaciół Chińskich Ręczników (Society of Friends of Chinese Towels), and he started his programme on the Rozgłośnia Harcerska (the Scout's Radio Station).

Later, he undertook the broadcast of "Kręcioła" on Polskie Radio Program I and attended meetings with listeners on Saturday mornings at RMF FM.

Since December 1991 he has been preparing a TV programme, "Róbta, co chceta, czyli rockendrollowa jazda bez trzymanki" for TVP2, which was called "Dziura w koszu" from 1994, and from 1996 "Kręcioła".

Owsiak is the co-author of the "Orkiestra Klubu Pomocnych Serc, czyli monolog – wodospad Jurka Owsiaka", a book which comprises an extensive interview made by Bartłomiej Dobroczyński.

He organized a series of marathon music concerts, which all had a common feature – his characteristic "stammering" announcing, and the participation of the best Polish Punk rock bands of that time.

The main objective of the charity is "Health Protection and Saving Children's Lives through Providing Medical Equipment to Public Hospitals".

[10] His first fund-raising participation was organised spontaneously after an appeal from the cardio-surgeons from "Centrum Zdrowia Dziecka" ("Children's Memorial Health Institute"), for financial support for the purchase of medical equipment.

In 1992, Owsiak invited doctors onto his programme "Brum" broadcast on Polskie Radio Program III, and repeatedly reminded his listeners on every edition about paying money into a given account.

There was a lot of positive feedback for these actions, and in March 1993, thanks to the initiative of Owsiak and Walter Chełstowski, GOCC officially came into existence and its first Great Finale was organised on 3 January 1993.