_______ tennis player has announced his decision to retire in 2020 ?

a) Leander Paes
b) Mahesh Bhupathi
c) Sania Mirza
d) Rohan Bopanna

Leander Paes announced recently that he will quit professional tennis after the 2020 season. The 46-year-old has won 6 doubles and 10 mixed doubles Grand Slam titles.