The Kolathur seat was created after delimitation before the 2011 election and Stalin - then the Deputy Chief Minister - edged the AIADMK's Saidai Duraisamy in the state poll that year by 2,734 votes.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...