Context : Aung San Oo (Burmese: အောင်ဆန်းဦး) is the elder brother of Burmese National League for Democracy chairwoman and Nobel Peace Prize winner Aung San Suu Kyi; the two are the only surviving children of Burmese independence leader Aung San. 
Subject : Aung San Oo 
Relation : occupation
What was Aung San Oo's occupation?