Amir Alam Khan
He was a Member of the Indian Parliament , representing Uttar Pradesh in the parliamentary upper house , Rajya Sabha during 13/06/2006 till 04/07/2010 . He left the Samajwadi Party and joined Mayawati's Bahujan Samaj Party in 2016 . 
<triplet> Indian Parliament <subj> Rajya Sabha <obj> has part <triplet> Rajya Sabha <subj> Indian Parliament <obj> part of <triplet> Mayawati <subj> Bahujan Samaj Party <obj> member of political party