Prince Sultan bin Fahd bin Abdulaziz, President of Youth Welfare of the Kingdom of Saudi Arabia and Chairman of the Arab National Olympic Committees Federation, and Sheikh Saud bin Abdulrahman Al Thani, Secretary General of Qatar's National Olympic Committee, signed here today a joint contract between the Arab National Olympic Committees Federation and Qatar's National Olympic Committee on Qatar's hosting of the 12th Arab Athletic Games tournament in Doha in 2011. According to the contract, the tournament includes 38 games.