 Complete the following phrase:  In search of confirmation after his Olympic bronze medal, David Douillet ambitiously approached his first participation in a world championship. It was in Hamilton, Ontario, that the French judoka hoped to carry out a winning performance. Having defeated several experienced judokas, like the Polish Rafał Kubacki, he finally beat the Olympic champion and champion of Europe David Khakhaleishvili, then ranked 1 in the world and logical favourite of the tournament. He then took his revenge on the Georgian who, a few months earlier, had beaten him at the European championships. Thanks to this title acquired at 24 years, he becomes the first French world champion in this weight class, regarded by some as the premier category of judo. It is in this same weight class that he gained his first European title the following year in the 