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Katherine Callan
Katherine Callan studied journalism at Boston University and has worked at national consumer magazines, including Success magazine, where she reported on the leading thinkers in se...view moreKatherine Callan studied journalism at Boston University and has worked at national consumer magazines, including Success magazine, where she reported on the leading thinkers in self-improvement and human performance. Callan writes and edits for traditional and new-media companies and is launching a specialty publication, For Marathoners Only. She lives and works in New York City and has run thirteen marathons.view less