By Washington Post LONDON Ghasem Gholamreza Rezaei of Iran won the Olympic gold medal Tuesday in 96-kg Greco-Roman wrestling. He beat Russias Rustam Totrov 2-0, 1-0 to become Irans third Greco-Roman champion in three days. Rezaei was 16th at the Beijing Games in 2008, but a number of upsets helped clear the way for him and Totrov to meet in the finals. The Iran Project is not responsible for the content if quoted articles.