His accomplishments - on and off the ice - dwarf most skaters mentioned on this thread.
From wiki:
"Following his competitive career, and after Harvard, Petkevich attended Oxford University as a Rhodes scholar, earning a Ph.D. in cell biology. Later he pursued a career in investment banking[citation needed].
Petkevich is the author of Figure Skating: Championship Techniques (ISBN 0-452-26209-7), one of the standard reference works on figure skating technique. He has also served as a figure skating analyst for NBC, CBS, and ESPN.





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