Mahesh Shrinivas Bhupathi (born 7 June 1974) is a retired Indian professional tennis player.
 In 1997, he became the first Indian to win a Grand Slam tournament (with Rika Hiraki).
 With his win at the Australian Open mixed doubles in 2006, he joined the elite group of eight tennis players who have achieved a career Grand Slam in mixed doubles.
 He is also the founder of International Premier Tennis League.
 In December 2016, Bhupathi was appointed as India's next non-playing Davis Cup captain and took over the reins from Anand Amritraj in February 2017.
Rika Hiraki and Nana Miyagi were the defending champions but they competed with different partners that year, Hiraki with Amy Frazier and Miyagi with Rachel McQuillan.
Stephen Huss and Wesley Moodie were the defending champions, however were defeated in the third round by 8th seeds Simon Aspelin and Todd Perry.
 American twin brothers Bob Bryan and Mike Bryan won their first Wimbledon title, defeating Fabrice Santoro and Nenad Zimonjić in the final.
 By winning the 2006 Doubles title, the Bryan Brothers completed the career Grand Slam, having also won the 2005 US Open and the Australian Open earlier that year.
Rika Hiraki (Japanese: 平木 理化 , born 6 December 1971) is a former professional Japanese female tennis player.
Kerry-Anne Guse and Kristine Radford won in the final 6–4, 6–4 against Rika Hiraki and Sung-Hee Park.
Rika Hiraki and Naoko Kijimuta were the defending champions but they competed with different partners that year, Hiraki with Alexia Dechaume-Balleret and Kijimuta with Nana Miyagi.
Michael Carl Bryan (born April 29, 1978) is an American professional tennis player.
 The right-hander turned professional in 1998.
 With his twin brother Bob, he has been world No. 1 doubles player for much of the last several years, first achieving top ranking in September 2003, and they became the second men's doubles team to complete the career golden slam by winning the 2012 Summer Olympics.
 He currently holds the records for the most ATP men's doubles titles (115) and final appearances (171), and is tied for fourth all-time in men's titles in the Open Era, all with his brother with the exception of one with Mahesh Bhupathi and another with Mark Knowles.
Rika Hiraki and Mahesh Bhupathi were the defending champions, but chose not to compete together.
 HirakI played with Paul Kilderry and lost in the third round, while Bhupathi teamed up with Rennae Stubbs and lost in the second round.
Bob Bryan and Mike Bryan were the defending champions, but lost in the semifinals to Leander Paes and Radek Štěpánek.
 The loss ended the Bryan brothers' bid to win a calendar grand slam.
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Alexandra Fusai and Kerry-Anne Guse were the defending champions but only Guse competed that year with Rika Hiraki.

Question: are Rika Hiraki and Mike Bryan from the same country
Answer: no