Artur Grigorian

Artur Razmikovich Grigorian (; born 20 October 1967) is a retired Armenian-Uzbek professional boxer.

Grigorian is a former WBO lightweight champion. He defended his title against record-breaking 17 boxers, and held it for seven years, six months and twenty days; nearly as long as record holder Benny Leonard held his lightweight title (7 years, 8 months). Provided by Wikipedia