PRINCE SULTAN BIN SALMAN BIN ABDULAZIZ AL SAUD; PRINCE GEORGE OF CAMBRIDGE BEING A POPULAR PRINCE SINCE HE WAS BORN; PRINCE SULTAN BIN SALMAN BIN ABDULAZIZ AL SAUD GOING TO SPACE; PRINCE SULTAN BIN SALMAN BIN ABDULAZIZ AL SAUD GOING TO SPACE AND BEING A FORMER ROYAL SAUDI AIR FORCE PILOT