Markku Koski (born October 15, 1981) is a professional snowboarder from Sievi, Finland.
 He is well known within the snowboarding community for his consistent showing in half-pipe competitions and for his video parts with Standard Films.
 Koski won the bronze medal at 2006 Winter Olympics in the Halfpipe competition, and he won a gold medal in the Big Air competition at the 2009 Snowboard World Championships.
Mārtiņš Rubenis (born 26 September 1978) is a retired Latvian luger who competed between 1998 and 2014.
 He won the bronze medal at the men's singles event at the 2006 Winter Olympics in Turin, becoming the first Latvian (i.e. representing Republic of Latvia) to win a medal at the Winter Olympics and the only one from Latvia at the 2006 Winter Olympics.
 He won his second bronze medal at the 2014 Winter Olympics in Sochi in the Team Relay event.
The 2006 Winter Olympics, officially known as the XX Olympic Winter Games, was a winter multi-sport event held in Turin, Italy, from February 10 to February 26, 2006.
 A total of 2,508 athletes representing 80 National Olympic Committees (NOCs) (+3 from 2002 Olympics) participated in 84 events (+6 from 2002) from 15 different sports and disciplines (unchanged from 2002).
The 1994 Winter Olympics (Norwegian: "Olympiske vinterleker 1994" ), officially known as the XVII Olympic Winter Games (French: Les "XVIIes Jeux olympiques d'hiver"), was a winter multi-sport event celebrated from 12 to 27 February 1994 in and around Lillehammer, Norway.
 Lillehammer failed to win the bid for the 1992 event, losing to Albertville respectively.
 Lillehammer was awarded the 1994 Winter Olympics in 1988, after beating Anchorage, United States; Östersund, Sweden; and Sofia, Bulgaria.
 Lillehammer is the northernmost city to ever host the Winter Games.
 The Games were the first to be held in a different year from the Summer Olympics, the first and only one to be held two years after the previous winter games, and the most recent to be held in a small town.
 The Games were the second Winter Olympics hosted in Norway, after the 1952 Winter Olympics in Oslo, and the fourth Olympics in the Nordic countries, after the 1912 Summer Olympics in Stockholm, Sweden, and the 1952 Summer Olympics in Helsinki, Finland.
The 2014 Winter Olympics, officially known as the XXII Olympic Winter Games, were a winter multi-sport event held in Sochi, Russia, from 7 February to 23 February.
 A total of 2,873 athletes from 88 nations participated in 98 events in 7 sports across 15 different disciplines.
 Of all athletes, 187 of them representing 26 different countries won medals.
 The Netherlands achieved four podium sweeps in the speed skating, dominating the men's 500 metres, men's 5,000 metres, men's 10,000 metres, and women's 1,500 metres, surpassing the previous record of two podium sweeps.
 Host nation Russia matched the Soviet Union's 1976 achievement of thirteen gold medals and achieved the leading position on the medal table, making the 2014 Winter Games the fourth where the host nation topped the gold medal count.
 Slovenia won its first gold medal in alpine skiing, in the first Winter Olympic gold medal tie.
 Luger Armin Zöggeler of Italy became the first athlete to achieve six Winter Olympic medals over six consecutive games, all achieved at the men's singles event.
Viktor Ahn (Russian: Виктор Ан ; born November 23, 1985), also known as Ahn Hyun-soo (Korean: 안현수 ) and Victor An, is a Korean-born Russian short-track speed-skater athlete.
 After competing for South Korea since childhood, in 2011 he became a Russian citizen and now races for the Russian team.
 One of the most accomplished short track speed skaters of all time, Ahn won three gold medals and a bronze medal in 2006 Winter Olympics held in Turin, Italy, becoming the most successful athlete there.
 He has also won three gold medals and one bronze medal in the 2014 Winter Olympics held in Sochi, Russia.
 He is also a six-time Overall World Champion for 2003–2007 and 2014.
The 1994 Winter Olympics, officially known as the XVII Winter Olympics, were a winter multi-sport event held in Lillehammer, Norway, from February 12 to February 27, 1994.
 A total of 1,737 athletes representing 67 National Olympic Committees (NOCs) (+3 from 1992 Olympics) participated in 61 events (+4 from 1992), from 12 sports and disciplines (unchanged from 1992).
 These were the only Winter Olympics held two years after the prior Games, as opposed to the four year separation before and after.
 Continuing the break from tradition of 1992, the medals were primarily made of granite rather than metal; gold, silver, or bronze was used only on the border, the Olympic rings, and a pictogram of the sport for which the medal was awarded.
The 2006 Winter Olympics, officially known as the XX Olympic Winter Games (French: Les "XX Jeux olympiques d'hiver") (Italian: "XX Giochi olimpici invernali") and commonly known as Turin 2006 or Torino 2006, was a winter multi-sport event which was held in Turin, Piedmont, Italy from February 10 to 26, 2006.
 This marked the second time Italy hosted the Olympic Winter Games, the first being the VII Olympic Winter Games in Cortina d'Ampezzo in 1956.
 Italy also hosted the Games of the XVII Olympiad in Rome in 1960.
 Turin was selected as the host city for the 2006 games in June 1999.
The 1928 Winter Olympics, officially known as the II Olympic Winter Games (French: Les "IIes Jeux olympiques d'hiver") (German: "Olympische Winterspiele 1928") (Italian: "II Giochi olimpici invernali") (Romansch: "Gieus olimpics d'enviern 1928"), were a winter multi-sport event which was celebrated February 11–19, 1928 in St. Moritz, Switzerland.
 The 1928 Games were the first true "Winter Olympics" held on its own as they were not in conjunction with a "Summer Olympics".
 The preceding 1924 Games were retroactively renamed the inaugural Winter Olympics, though they had been in fact part of the 1924 Summer Olympics.
 All preceding Winter Events of the Olympic Games were the winter sports part of the schedule of the Summer Games, and not held as a separate Winter Games.
 These games also replaced the now redundant Nordic Games, that were held quadrennially since early in the century.
Kjersti Østgaard Buaas (born January 5, 1982) is a Norwegian snowboarder from Trondheim.
 She placed 4th in women's half-pipe at the 2002 Winter Olympics in Salt Lake City, United States.
 She received a bronze medal at the 2006 Winter Olympics in women's half-pipe in Turin, Italy.
 Buaas recovered from a broken leg only a week before her bronze-winning ride.

Question: Markku Koski (born October 15, 1981) is a professional snowboarder from Sievi, Finland., Koski won the bronze medal at the 2006 Winter Olympics, officially known as what, the winter multi-sport series of events, which was held in Turin, Piedmont, Italy from February 10 to 26, 2006?
Answer: XX Olympic Winter Games