Premise: Christophe Lambert (born 3 June 1985 in Braunschweig, Germany) is a German judoka. He competed at the 2012 Summer Olympics in the -90 kg event and lost in the first round to Elkhan Mammadov. Lambert won the bronze medal at the 2012 European Judo Championships.
Hypothesis: Christophe Lambert competed in the  -09 kg event and lost.