Callan, Katherine: - 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 self-improvement and human performance.
She lives and works in New York City and has run thirteen marathons..
Callan writes and edits for traditional and new-media companies and is launching a specialty publication, For Marathoners Only .
Callan, Katherine: - 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 self-improvement and human performance