Question: Which event that Peter Odhiambo participated in represented 46 countries in eighteen sports?
Sentence (from "Peter Odhiambo"): Peter Opiyo Odhiambo (born October 20, 1966) is a retired boxer from Kenya, who competed for his native country in the Men's Light Heavyweight (– 81 kg) at the 1996 Summer Olympics.
Relevant evidence: No