Jerzy Owsiak is a prominent Polish social activist and journalist, best known for founding the Great Orchestra of Christmas Charity (WOŚP) in 1993. This organization aims to provide medical equipment to hospitals in Poland, particularly for children and the elderly. Under his leadership, WOŚP has become one of the largest non-governmental organizations in Poland, raising millions of zlotys each year through charitable events. Owsiak is also recognized for his work in promoting volunteerism and civic engagement in Poland. He has organized numerous fundraising events, including the annual Great Orchestra of Christmas Charity Finale, which attracts thousands of participants and viewers. His efforts have significantly impacted healthcare in Poland and inspired many to contribute to social causes.