Question: When was the airline alliance founded whose one of the member among 20 member carriers is Korean Air?

<P0-S0>  Founded in June 2000, SkyTeam was the last of the three major airline alliances to be formed, the first two being Star Alliance and Oneworld. <P0-S1>  s of 2014 , SkyTeam consists of 20 carriers from five continents and operates with the slogan "Caring more about you". <P0-S2> SkyTeam is an airline alliance. <P0-S3>  It also operates a cargo alliance named SkyTeam Cargo, which partners ten carriers, all of them SkyTeam members. <P0-S4>  Its centralised management team, "SkyTeam Central", is based at the World Trade Center Schiphol Airport on the grounds of Amsterdam Airport Schiphol in Haarlemmermeer, Netherlands. <SEP> <P1-S0> Kingfisher Airlines was established in 2003. <P1-S1>  It is owned by the Bengaluru based United Breweries Group. <P1-S2>  The airline started commercial operations on 9 May 2005 with a fleet of four new Airbus A320-200s operating a flight from Mumbai to Delhi. <P1-S3>  It started its international operations on 3 September 2008 by connecting Bengaluru with London. <P1-S4>  Kingfisher's head office is located in Kingfisher House Western Express Highway Vile Parle (E) Mumbai – 400099 India and its registered office is located in UB City, Bangalore. <P1-S5>  Its head office was previously in the Kingfisher House in Vile Parle (East), Mumbai. <P1-S6>  In 2012 Vijay Mallya was trying to sell the Vile Parle Kingfisher House. <P1-S7>  The airline had shut down its operations when on 20 October 2012 the DGCA suspended its flying license. <P1-S8>  This suspension had been due to failure to give an effective response to the show-cause notice issued by DGCA. <P1-S9>  However, The airline had locked out its employees for several days before this suspension. <P1-S10>  On 25 October 2012, the employees agreed to return to work. <P1-S11>  On 7 June 2010 Kingfisher became a member elect of the Oneworld airline alliance when it signed a formal membership agreement. <P1-S12>  Kingfisher confirmed on 20 December 2011 that it will join the Oneworld airline alliance on 10 February 2012. <P1-S13>  Kingfisher would have been the first Indian carrier to join one of the big airline alliances. <P1-S14>  However, on 3 February 2012, owing to bad financial situation and two days after the International Air Transport Association (IATA) clearing house suspended Kingfisher Airlines; the airlines participation to Oneworld has been put on hold. <SEP> <P2-S0> Cho Yangho (Korean: 조양호, Hanja: 趙亮鎬, RR: "Jo Yang-ho", M-R: "Cho Yangho"; sometimes written Y. H. Cho) is the chairman and chief executive officer of Korean Air, chairman of the Hanjin Group, and a founding member of SkyTeam alliance. <SEP> <P3-S0> Korean Air Lines Co., Ltd. () (), operating as Korean Air, is the largest airline and flag carrier of South Korea based on fleet size, international destinations and international flights. <P3-S1>  The airline's global headquarters are located in Seoul, Republic of Korea. <P3-S2>  Korean Air was founded as Korean National Airlines in 1946. <P3-S3>  After several years of service and expansion, the airline was fully privatized in 1969.