Jai Narain Prasad Nishad
Nishad was a member of BJP when he was disqualified as a member of Rajya Sabha in April 2008 under the Anti-defection Law by the Vice President of India who is also the chairman of Rajya Sabha for switching sides. He was removed as a member of Rajya Sabha. He changed to five political parties fifteen times but got elected from the same seat five times.
Disqualified from parliament
He was a Union Minister for State in 1996-1998 and has been a member of Lok Sabha five times and a former member of Rajya Sabha.