Summary: <h2>India's tennis queen Sania Mirza has announced her retirement. To reminisce about her past glory Sports psychology coach Vishwanath is in conversation with former chief of sports bureau The Hindu - Mr Kalyan Ashok</h2>
Summary: <h2>India's tennis queen Sania Mirza has announced her retirement. To reminisce about her past glory Sports psychology coach Vishwanath is in conversation with former chief of sports bureau The Hindu - Mr Kalyan Ashok</h2>