John Schaeffer
American boxing trainer
About John Schaeffer
Born 1951. John Schaeffer is a personal trainer.
John Schaeffer (born March 14, 1951) is an American sports and fitness trainer, author and nutritionist. He became the athletic trainer of Apolo Ohno in 2002. He specializes in sports conditioning (physical exercise), nutrition and weight management. He is a five time World Powerlifting and Superheavyweight Kickboxing Champion. He was also a co-owner of LJ's Fitness.
Fitness books by John Schaeffer The Winning Factor The Winning Factor For Women
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Important facts
People in John Schaeffer's life
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Contemporaries
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Frequently asked questions
Who is John Schaeffer?
American boxing trainer
When was John Schaeffer born?
John Schaeffer was born on 14 March 1951.
What is John Schaeffer's occupation?
John Schaeffer is a personal trainer.
Sources & further reading
· DBpedia: John Schaeffer (trainer)
Cite this page
APA: Biography.guide. (2026). John Schaeffer. https://biography.guide/john-schaeffer-personal-trainer/
MLA: "John Schaeffer." Biography.guide, https://biography.guide/john-schaeffer-personal-trainer/.
Chicago: "John Schaeffer." Biography.guide. https://biography.guide/john-schaeffer-personal-trainer/.
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