About Stanislaus Zbyszko
Stanisław Jan Cyganiewicz, better known by his ring name Stanislaus Zbyszko, was a Polish strongman, catch wrestler, and professional wrestler. He was a three-time World Heavyweight Champion in the United States during the 1920s. Following this match, Zbyszko retired and began scouting wrestling talent in South America, where he discovered Antonino Rocca, a multi-talented athlete who became one of the sport's biggest stars. In 1906, he battled Russia's "Cossack" Ivan Poddubny to a two-hour draw and later won a prestigious tournament in Paris by outlasting Georg Lurich and Constant le Marin.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.