Sheikh Joaan bin Hamad bin Khalifa Al Thani, son of Emir of Qatar, left here today after he offered condolences on the death of late Prince Badr bin Abdulaziz Al Saud. At King Khalid International Airport, Sheikh Joaan was seen off by Minister of Housing Dr. Shuwaish bin Saud Al-Dhwaihi; Qatari Ambassador to the Kingdom Ali bin Abdullah Al Mahmoud; Representative of the Royal Protocol and a number of officials.