At the 2004 Summer Olympics in Athens, Greece, Vanderlei de Lima was on track to become the first Brazilian to win an Olympic gold medal in the marathon, leading the pack in the last miles of the race, when he was pushed into the crowd by a spectator named Cornelius Horan, a defrocked Irish priest. De Lima lost about 10 seconds in the incident and finished third. Brazil appealed for de Lima to be awarded a gold medal but was denied. What other sporting event had Horan previously disrupted? Discuss
Source: The Free Dictionary