Muhammad Rudi
Muhammad Rudi ( born 20 October 1963 ) is the mayor of Batam , the largest city in the Riau Islands province after being elected in 2015 where he won 185 , 845 votes ( 60 . 40% ) in the 2-candidate race . 
<triplet> Muhammad Rudi <subj> 20 October 1963 <obj> date of birth <triplet> Batam <subj> Riau Islands <obj> located in the administrative territorial entity <triplet> Riau Islands <subj> Batam <obj> contains administrative territorial entity