Watch the world’s top 8 Greco-Roman nations LIVE from Tehran, Iran playing for the world cup. The Greco-Roman world cup winners Russia will be challenged by 5 times champion Iran, Uzbekistan, Georgia, Japan, Kazakhstan, Hungary & Cuba. Can the rest of the world stop 12 time world cup winner Russia’s juggernaut, watch the action of Greco-Roman world cup unfold LIVE and Exclusive on WrestlingTV.in