The 2008 Summer Olympic Games, officially known as the Games of the XXIX Olympiad () and commonly known as Beijing 2008, was a major international multi-sport event that took place in Beijing, China, from 7 to 24 August 2008.
 A total of 10,942 athletes from 204 National Olympic Committees (NOCs) competed in 28 sports and 302 events (a total of one event more than the schedule of the 2004 Games).
 China became the 22nd nation to host the Olympic Games and the 18th to hold a Summer Olympic Games.
 It was the third time that the Summer Olympic Games were held in East Asia and Asia, after Tokyo, Japan, in 1964 and Seoul, South Korea, in 1988.
Ratko Rudić (born 7 June 1948 in Belgrade, PR Serbia, FPR Yugoslavia) is a Croatian water polo coach and a former water polo player.
 s of 2015 , he has won 38 medals as a coach at major events, making him the most successful water polo coach in history, and second most successful team sport coach of all time.
 He won four gold medals, of which three consecutive, with three different national teams at the Summer Olympics, as well three gold medals with three national teams at the World Championships.
Deni Fiorentini (born 5 June 1984 in Split, Croatia) is a Croatian-Italian water polo player.
 Until 2006 he was part of Croatia men's national water polo team.
 He has dual Italian and Croatian citizenship.
 At the 2012 Summer Olympics, he competed for the Italy men's national water polo team in the men's event.
 His father Branko Jovanović used to play for POŠK and Yugoslavia men's national water polo team.
 His brother Goran was also a water polo player.
 He is 6 ft tall.
Ivan Buljubašić (born 31 October 1987) is a Croatian water polo player.
 At the 2012 Summer Olympics, he competed for the gold-medal winning Croatian men's national water polo team in the men's event.
Vjekoslav Kobešćak (born 20 January 1974) is a Croatian former water polo player who competed in the 1996 Summer Olympics, in the 2000 Summer Olympics, and in the 2004 Summer Olympics.
He is currently the head coach of Croatian water polo club VK Jug.
Andro Bušlje (born 4 January 1986) is a Croatian water polo player who competed in the 2008 Summer Olympics and 2012 Summer Olympics.
 At the 2012 Summer Olympics he was part of the Croatian team that won the gold medal.
 He is right handed, plays center defender, and is currently on Olympiacos.
 His nickname is Buki.
 He is a student learning English.
 Bušlje is 200 cm / 6'7", and weighs 115 kg / 254 lbs.
 He started playing water polo at age 12, and he made his national team debut in 2005.
 He is known as a dominant player, who usually "shuts-down" the opposing teams center position.
The Croatian Water Polo Cup is a national cup of water polo in Croatia.
 It is organized by the Croatian Water Polo Federation.
Mile Smodlaka (born 1 January 1976 in Split) is a Croatian water polo player who competed in the 2000 Summer Olympics, in the 2004 Summer Olympics, and in the 2008 Summer Olympics.
 He coaches VK Jadran Split and he is assistant coach of the Croatia men's national water polo team.
Josip Pavić (born 15 January 1982) is a Croatian water polo player who competed in the 2008 Summer Olympics and 2012 Summer Olympics, winning the gold medal in 2012.
 He was widely regarded as the best goalkeeper in the 2012 Olympic tournament.
 He was named the best world water polo player in 2012, by FINA.
 He currently plays for LEN Champions League powerhouse Olympiacos in Greece.
Vaterpolski klub Jug (English: Jug Water Polo Club ) is a Croatian water polo club from Dubrovnik.
 Currently, VK Jug competes in the Croatian First League of Water Polo and in the Adriatic Water Polo League.

Question: Mile Smodlaka a Croatian water polo player who competed in what in 2008?
Answer: 2008 Summer Olympics