Arnaud Clément and Sébastien Grosjean were the defending champions, but did not partner together this year.
 Clément partnered Jaroslav Levinský, losing in the first round.
 Grosjean partnered Gaël Monfils, losing in the second round.
Michaël Llodra and Andy Ram were the defending champions, but Ram chose to participate at the St. Petersburg Open instead.
 Llodra partnered up with Marc Gicquel, but they lost in the quarterfinals against Simone Bolelli and Ivan Ljubičić Julien Benneteau and Nicolas Mahut won in the final 6–4, 7–6 against Arnaud Clément and Sébastien Grosjean.
Fabrice Santoro defeated Arnaud Clément 6–3, 4–6, 6–4 to win the 1999 Open 13 singles competition.
 Thomas Enqvist was the champion but did not defend his title.
Arnaud Clément and Michaël Llodra were the defending champions, but did not participate this year.
Arnaud Clément and Michaël Llodra were the defending champion, but lost in the final 6–2, 4–6, [5–10], against Colin Fleming and Ken Skupski.
Arnaud Clément and Michaël Llodra were the defending champions, and won in the final 5–7, 6–3, [10–8], against Mariusz Fyrstenberg and Marcin Matkowski.
Arnaud Clément (born 17 December 1977) is a retired professional tennis player and the current captain of the France Davis Cup team.
 He reached the final of the 2001 Australian Open and achieved a career-high ranking of World No. 10 in April the same year.
Arnaud Clément and Édouard Roger-Vasselin were the defending champions, but they elected to defend their title with different partners.Clément partnered up with David Guez, but they withdrew before their quarterfinal match against Harsh Mankad and Adil Shamasdin.
Roger-Vasselin partnered up with Nicolas Mahut and they won in the final 6–2, 6–4, over Mankad and Shamasdin.
Arnaud Clément and Michaël Llodra were the defending champions; however, they withdrew to due a left ankle injury for Clément.
Andy Ram (Hebrew: אנדי רם‎ ‎ ; born April 10, 1980) is a retired Israeli professional tennis player.
 He is primarily a doubles player.

Question: what job/hobby do Andy Ram and Arnaud Clément have in common?
Answer: professional tennis