Duo Design is a dynamic and exciting strength and hand-balancing act from Warsaw, Poland. Duo Design consist of Jaroslaw Marciniak and Dariusz Wronski, former Polish national hand-balancing champions. They have competed and performed throughout Europe and the United States, winning championships in Evian, France and Sarasota, Florida.

Duo Design: website
Richard Calmes: website / pbase
Cirque de la Symphonie: website / facebook