Under the patronage of the Custodian of the Two Holy Mosques King Salman bin Abdulaziz Al Saud, King Abdulaziz Center for 3rd International Beautiful Arabian Horse Championship will be launched on next Wednesday for three days at King Abdulaziz Center for Authentic Arabian Horses in Dirab, in the western outskirts of Riyadh city. A large number of domestic and international horses will compete for the Championship's titles through 300 authentic Arabian Horses owned by 122 horse owners.