Complex sentence: Warren Bockwinkel (May 21,1911--March 25,1986), often misspelled Bockwinkle, was an American professional wrestler who competed in the National Wrestling Alliance and North American regional promotions during the 1930s, 1940s and 1950s.
Split into simpler sentences: Warren Bockwinkel (May 21,1911--March 25,1986), often misspelled Bockwinkle, was an American professional wrestler. Bockwinkel who competed in the National Wrestling Alliance and North American regional promotions during the 1930s, 1940s and 1950s.