Announce_Boss_Killed

local function AnnounceBossKilled (event, killer, killed)
    if (killed:IsWorldBoss() == true) then
        if (killer:GetGender() == 0) then
            local message = "|CFF7BBEF7[Boss Announcer]|r:|cffff0000 "..killer:GetName().."|r and his group killed world boss |CFF18BE00["..killed:GetName().."]|r !!!"
            SendWorldMessage(message)
        else
            local message = "|CFF7BBEF7[Boss Announcer]|r:|cffff0000 "..killer:GetName().."|r and her group killed world boss |CFF18BE00["..killed:GetName().."]|r !!!"
            SendWorldMessage(message)
        end
    end
end
RegisterPlayerEvent(7, AnnounceBossKilled)