claim: There was a contribution to the discovery of the remains of King Richard III by the University of Leicester.
evidence: The men 's 50 metre freestyle event at the 2001 World Aquatics Championships was held on 22 -LRB- heats and semifinals -RRB- and 23 July 2001 at the Fukuoka , Japan .. 2001 World Aquatics Championships. 2001 World Aquatics Championships. Fukuoka. Fukuoka. Japan. Japan