Given the task definition and input, reply with output. In this task, you are given a question. You have to answer the question based on your information.

The 2012 Aircel Chennai Open was a 2012 ATP World Tour tennis tournament, played on outdoor hard courts, doubles title went to the Indo-Serb pair of Janko Tipsarevic, and which Indian professional tennis player, born on 17 June 1973?
Leander Adrian Paes