Leander Paes and Mahesh Bhupati won the two doubles grand slam titles in 1999, these were

The correct answer is: C. Wimbledon and Australian Open.

Leander Paes and Mahesh Bhupati won the men’s doubles title at the 1999 Wimbledon Championships and the 1999 Australian Open. They were the first Indian team to win a Grand Slam doubles title.

In the 1999 Wimbledon Championships, Paes and Bhupati defeated the American team of Todd Woodbridge and Mark Woodforde in the final. In the 1999 Australian Open, they defeated the Australian team of Patrick Rafter and Wayne Ferreira in the final.

Paes and Bhupati were also the runners-up at the 1999 French Open and the 2001 US Open. They were inducted into the International Tennis Hall of Fame in 2015.

Here is a brief explanation of each option:

• Option A: Australian and French Open. This is incorrect because Paes and Bhupati did not win a Grand Slam doubles title at the French Open in 1999.
• Option B: French Open and Wimbledon. This is incorrect because Paes and Bhupati did not win a Grand Slam doubles title at the French Open in 1999.
• Option C: Wimbledon and Australian Open. This is the correct answer because Paes and Bhupati won the men’s doubles title at the 1999 Wimbledon Championships and the 1999 Australian Open.
• Option D: US Open and French Open. This is incorrect because Paes and Bhupati did not win a Grand Slam doubles title at the US Open in 1999.