Question: Who was once considered the best kick boxer in the world, however he has been involved in a number of controversies relating to his "unsportsmanlike conducts" in the sport and crimes of violence outside of the ring.
Sentence (from "E. Gordon Gee"): He retired in response to a series of controversies relating to comments he made, the last of which involved anti-Catholic comments allegedly made in jest about the University of Notre Dame.
Relevant evidence: No