(CNN)Saudi Arabia's King Abdullah bin Abdulaziz al Saud, 90, is suffering from pneumonia, the state-run Saudi Press Agency said Friday. The King was given a breathing-aid tube temporarily, the report said. He was admitted to a hospital Wednesday. CNN Fast Facts: Saudi king . There is some mystery surrounding the King's family. His wives' names are not available publicly, but according to Islamic tradition he is allowed no more than four at a time. The number of children he has is also not available publicly. But his sons are known to include Khalid, who died in June 2011 at age 54; Mitab; Abdulaziz; Mishal; Faisal and Badr. The CNN Library contributed to this report.
King Abdullah, 90, is suffering from pneumonia, state news says . He was admitted to a hospital Wednesday .