Question:  Austin Abayomi Koledoye, is a Nigerian professional basketball coach, he's coached Cambodia's national basketball team, which he led to its best performance ever at which 2015 event that occured in Kallang, Singapore?

Context paragraphs:
Austin Koledoye: Austin Abayomi Koledoye, is a Nigerian professional basketball coach.  Since 2009, he has coached Cambodia's national basketball team, which he led to its best performance ever at the 2015 Southeast Asian Games.

Panagiotis Giannakis: Panagiotis Giannakis (Greek: Παναγιώτης Γιαννάκης , ] ; born January 1, 1959), nicknamed "The Dragon", is a retired Greek professional basketball player and a current professional basketball coach for Aris Thessaloniki.  He is the former head coach of EuroLeague powerhouse Olympiacos and the senior Greek national basketball team.  Under Giannakis' guidance, the Greek national team won the gold medal at the EuroBasket 2005, and the silver medal at the 2006 FIBA World Championship in Japan.  Giannakis also coached an Athenian professional team, Maroussi, which he led to the forefront of the Greek League.  He has also been the head coach of the senior Chinese national team.

Basketball at the 2015 Southeast Asian Games: Basketball at the 2015 Southeast Asian Games was held from 9 to 15 June 2015 in Kallang, Singapore.  This edition featured both tournaments for men's and women's team.  All matches were held in OCBC Arena Hall 1.

Muli Katzurin: Muli Katzurin (born November 30, 1954) is an Israeli basketball coach, who since early 2008 has been coach of the national basketball team of Poland.  Katzurin for twenty years (late 1970s-late 1990s) coached various Israeli teams, such as Hapoel Tel Aviv and Maccabi Tel Aviv.  Katzurin also coached Israel National Team in the years 1997-2004.  In 1999, he accepted offer from Śląsk Wrocław and came to Poland.  Between 2006 and 2008, he coached a Czech team CEZ Basketball Nymburk, then in early 2008 was named coach of the national team of Poland, replacing a Slovenian, Andrej Urlep.  In January 2011 he was named as the head coach of the German team ALBA Berlin.  In 2012 he was named as head coach of the German team Frankfurt Skyliners for 2 years.  In 2014 he was named as head coach of the Israeli team Bnei-Herzelia.  in 2015 he was named as head coach of the German team Eisbären Bremerhaven.

Fictor Gideon Roring: Fictor Gideon Roring (also known as Coach Ito) is a basketball coach and former player, born in Manado, Indonesia on December 18 1972 and is the 4th child of five siblings.  He graduated from SMA 3 High School and became a professional basketball player, playing for league clubs Pelita Jaya, Aspac and Satria Muda BritAma as well as the Indonesian national side.  When he retired from playing in 2001, he was appointed coach of Perbana and then Satria Muda before coaching the Indonesia national basketball team in the 2007 SEA Games in Thailand.  Following this, he established a basketball academy.  In 2015, he returned as coach of the Indonesia national team, taking home silver from the 2015 SEA Games in Singapore.  Later in 2015, he signed to be head coach of Garuda Bandung in the IBL league.  He is the father of two children.

Mactabene Amachree: Mactabene Amachree (born 30 January 1978 in Port Harcourt) is a former Nigerian professional basketball player.  In 2001, she became the first Nigerian to play in the WNBA.  Amachree played on the Nigeria women's national basketball team in the 2004 Summer Olympics.  She is also the princess of the Ojuka Clan of the Kalabari people in Nigeria.

Lithuania at the 2010 FIBA World Championship: Lithuania men's national basketball team had its third appearance at the FIBA World Championship at the 2010 FIBA World Championship in Turkey.  Despite qualifying only as a wild card invitation by FIBA following an underhwhelming performance at EuroBasket 2009, Lithuania had its best performance ever at the World Championship, losing only the semifinal against the United States en route to a bronze medal.

Paul Westhead: Paul William Westhead (born February 21, 1939) is an American basketball coach who most recently was the head coach of the University of Oregon women's team.  In his first year as an NBA head coach, he led a rookie Magic Johnson and the Los Angeles Lakers to the 1980 NBA Title.  He has previously been a head coach for three National Basketball Association (NBA) teams and an assistant for four others, and has also coached in the National Collegiate Athletic Association (NCAA), Women's National Basketball Association (WNBA), American Basketball Association (ABA) and Japan Basketball League (JBL).  He won titles in both the NBA and WNBA, and is also remembered as the coach of the Loyola Marymount University (LMU) men's basketball team during that school's era of greatest basketball glory.  Westhead is known for an unorthodox, run-and-gun style called "The System."  He attended Saint Joseph's University.

Jordančo Davitkov: Jordanco Davitkov (born 12 September 1963 in Kočani, Macedonian: Јорданчо Давитков ) is a former coach of the Macedonian National Basketball Team, and since 2011 he is a Head coach of Kuwait National Basketball Team.  In 2011 on Gulf Games in Bahrain, with Kuwait National Team, won bronze medal.  In 2009, 2010, 2011, three times in a row Davitkov was the Champion of Kuwait with BC Qadsia.  With Qadsia also won Cup of Kuwait 2010 and Gulf Championship 2009!  2008- Head Coach of BC Snaefell_ Iceland.Since 2001 until 2007 Davitkov was Head coach of Macedonian National Team.  He led Macedonia in the qualifying for the European Championships in 2003, as well as when Macedonia was in Second European Division in 2004 and 2005, and during the first phase of the qualifying for the European Championships in Spain 2007.  Since 2000 until 2008 he was Head coach of KK Nikol Fert, KK Strumica 2005, Balkan Steel Skopje, and the best Macedonian team KK Rabotnicki.  As a coach he had won four Championship titles and four Cup titles in Macedonia.  Three times( 2004, 2005, 2006) he was announced as a best basketball coach in Macedonia.  Twenty years he was professional player(18 years in the best Macedonian club "Rabotnicki".  In this time he won seven Championship Titles and five Cup titles.  He has played for Young Yugoslavian National Team and he was the first captain of The Macedonian National Team.

Nigerian Institute of American Football: The Nigerian Institute of American Football was founded in June, 2011 at Ahmadu Bello University in Zaria, Nigeria.  The Institute was founded by three American former-athletes.  Daryl Hayes (an assistant coach at Shepherd University of West Virginia), Ricardo Dickerson (former football standout at the University of Maryland/Oakland Raiders), and Gregory Hendricks (former professional basketball player/coach) collaborated to bring American football to Nigeria.  The three, along with Professional Basketball player and Nigerian National Basketball Team Captain Ejike Ugboaja, found a unique niche for the football while leading basketball camps in Ejike’s homeland of Nigeria.  The Ejike Ugboaja Foundation has operated basketball camps for young Nigerian players for many years.  With the number of Nigerian descendants currently playing football at the collegiate and professional levels, it seemed a natural fit to begin teaching the sport in Nigeria.

Supporting paragraphs: Austin Koledoye Basketball at the 2015 Southeast Asian Games
Answer: 2015 Southeast Asian Games