In 1999 , she won the World Sambo Championships held in Spain .
At the 1996 Summer Olympics , Nazarenko competed in the Judo Women 's 72 kg category and was eliminated in the Round of 16 .
In 1999 , Nazarenko won the World Sambo Championships held in Spain .
At the 1996 Summer Olympics , Nazarenko competed in the Judo Women 's 72 kg category and was eliminated in the Round of 16 .