How did mark spitz retire?

Mark Spitz retired from competitive swimming after the 1972 Munich Olympics, where he won a record seven gold medals. Following his historic performance, he decided to step away from the sport, citing a desire to pursue other interests and opportunities outside of swimming. Spitz transitioned into a successful career in television, business, and motivational speaking. His retirement marked the end of an era for American swimming, as he left a lasting legacy in the sport.