Riyadh: National Leader of the Turkmen people and Chairman of the People's Council of Turkmenistan, Gurbanguly Berdimuhamedov, and his accompanying delegation left Riyadh on Tuesday after participating in the One Water Summit. According to Saudi Press Agency, he was seen off at King Khalid International Airport by Saudi Ambassador to Turkmenistan Said bin Osman Suwaid and a representative from the Royal Protocol.