Question: When was the first occurrence of the event at which Lance Shane King represented South Africa in 2005?

<P0-S0> Lance Shane King is a South African River Marathon Canoeist who has won seven gold medals at the Berg River Canoe Marathon since 2007. <P0-S1>  He has also represented South Africa at the Australian Youth Olympic Festival in 2005 in Sydney, achieving Protea National Colours in 2007 at the World Marathon Championships. <P0-S2>  His maiden victory was in the 2013 edition of the Berg River Canoe Marathon. <SEP> <P1-S0> Mr Gay South Africa is a registered and trademarked competition founded in 2009 to present a professional competition for gay men in South Africa – a role model and a representative of which the entire LGBTI (lesbian, gay, bisexual, transsexual and intersex) community can be proud of. <P1-S1>  Both the 2009 and 2010 winners, Charl van den Berg and Francois Nel, went on to win the Mr. Gay World title; Charl in Oslo, Norway and Francois in Manila, Philippines. <P1-S2>  The 2011 Mr Gay South Africa, Lance Weyer, was first runner-up when Mr Gay World was hosted by South Africa in Johannesburg in April 2012. <P1-S3>  Mr Gay South Africa 2012 was chosen at a glittering Grand Finale in Pretoria on Saturday 8 December 2012 at the brand new, state-of-the-art Atterbury Theatre at Lynnwood Bridge and would have represented South Africa at Mr Gay World 2013, in August 2013 in Antwerp, Belgium. <P1-S4>  He is 23-year-old Jason Rogers from Pretoria. <P1-S5>  Rogers has since resigned, citing work and study commitments preventing him from giving his full commitment to the title. <P1-S6>  The first runner-up, Steve Williams, took over the 2012 title since June 2013 and represented South Africa at Mr Gay World 2013 in Antwerp, Belgium. <P1-S7>  The 2013 title holder is Werner de Waal, representing South Africa at Mr. Gay World 2014 in Rome, Italy. <P1-S8>  The competition is defined by the organisation as the search for the ultimate gay male in South Africa. <P1-S9>  Mr Gay South Africa is a heavily promoted role in the country and the title holder takes his job of educating, informing and campaigning to the public at large seriously. <P1-S10>  The winner represents South Africa at the annual Mr Gay World competition. <SEP> <P2-S0> The Australian Youth Olympics Festival (AYOF) is an international multi-sport event organised by the Australian Olympic Committee for athletes from 13 to 19 years of age. <P2-S1>  The first event was held in 2001. <SEP> <P3-S0> Sebastien Daniel Rousseau (born 10 September 1990) is a competition swimmer who has represented South Africa in three Summer Olympics and other international swimming championships. <P3-S1>  He is the South African record holder in the 400m Individual Medley (LCM) with a time of 4:11.11, which he achieved while winning the event at the 2013 U.S. Open. <P3-S2>  He competed in the 2009 and 2011 World Swimming Championships, in Rome and Shanghai respectively. <P3-S3>  He competed in the 2010 and 2014 Commonwealth Games, in Delhi and Glasgow respectively. <P3-S4>  He competed in the 4 × 200 metre freestyle relay event at the 2008 Summer Olympics and the 4 × 200 metre freestyle relay event at the 2012 Summer Olympics. <P3-S5>  At the 2014 Commonwealth Games, he won bronze medals in the 400m individual medley, 200m butterfly, 4 × 200 m freestyle relay and 4 × 100 m medley relay. <P3-S6>  At the 2016 Summer Olympics, he competed in the 400 m individual medley where he finished 21st in the heats with a time of 4:18.72 and did not qualify for the final. <P3-S7>  He also competed in the 200 m butterfly where he finished 23rd in the heats with a time of 1:57.33 and did not qualify for the semifinals. <P3-S8>  He was part of South Africa's 4 × 200 m freestyle relay team that finished 10th in the heats and did not qualify for the final.