Career
Koszewski was particularly known for his abdominal muscles. John Balik of Iron Manitoba magazine recalled that "he had a 10-pack of abs when everyone else had a six-pack." Koszewski appeared in the Cheech and Chong film Nice Dreams (1981) and was the stunt double for Tommy Chong in Things Are Tough All Over (1982). He also appeared in the 2005 documentary film a/k/a Tommy Chong.
A photograph of Koszewski is included in the iconic People’s Art collage Just what is it that makes today"s homes so different, so appealing? Koszewski died of pneumonia in Doylestown, Pennsylvania at the age of 84.