Tegan McCarthy (born 1997) is a Papua New Guinean swimmer.
 She competed in the 4 × 100 m, 4 × 200 m freestyle relays, and the 4 × 100 medley relay at the 2011 Pacific Games, capturing bronze in all three events, and in the 50 m, 100 m and 200 m breaststroke, 50 m (where she holds the national record with a time of 32.27 seconds) and 100 m backstroke (with a Papua New Guinea record of 1:12.61), 50 m butterfly (an event where she broke the national record ) and 100 m individual medley events at the 2012 FINA World Swimming Championships (25 m).
 McCarthy also competed in the 50 m breaststroke and 50 m butterfly events at the 2013 World Aquatics Championships.
Andrei Pakin (Russian: Андрей Пакин ; born January 3, 1978) is a Kyrgyz former swimmer, who specialized in middle-distance freestyle and in individual medley events.
 Pakin competed in two swimming events at the 2000 Summer Olympics in Sydney.
 He eclipsed a FINA B-cut of 2:09.26 (200 m individual medley) from the Russian Open Championships in Saint Petersburg.
 In the 4×200 m freestyle relay, Pakin, along with Aleksandr Shilin, Ivan Ivanov, and Russian import Dmitri Kuzmin, were disqualified from heat one for an early takeoff during the lead-off leg.
 The following day, in the 200 m individual medley, Pakin placed fortieth on the morning prelims.
 He posted a sterling time of 2:07.88 to overhaul a fast-pacing George Gleason of the Virgin Islands at the final turn and blister a top finish in heat one.
Alexandra Zertsalova (Russian: Александра Зерцалова ; born January 18, 1982) is a Kyrgyz former swimmer, who specialized in individual medley events.
 Zertsalova competed in a medley double at the 2000 Summer Olympics in Sydney.
 She achieved FINA B-standards of 2:23.30 (200 m individual medley) and 4:59.24 (400 m individual medley) from the Russian Open Championships in Saint Petersburg.
 On the first day of the Games, Zertsalova placed twenty-seventh in the 400 m individual medley.
 Swimming in heat one, she raced to the third seed by more than ten seconds behind Argentina's Georgina Bardach and Slovakia's Jana Korbasová in 5:09.03.
 Two days later, in the 200 m individual medley, Zertsalova posted a second-place time of 2:24.09 in the same heat, but finished in thirty-second place among 36 other swimmers from the prelims.
Mohamed Muthasim Adnan, (born 1997) is a Maldivian swimmer.
 He competed in the 50 m, 100 m butterfly and 50 m freestyle at the 2012 FINA World Swimming Championships (25 m) and in the 50m freestyle, 50 m butterfly and 100 m individual medley events at the 2013 Asian Indoor and Martial Arts Games.
 Mohamed Muthasim Adnan also took part in the 50 m freestyle and 50 m butterfly events at the 2013 World Aquatics Championships.
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.
 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.
 He competed in the 2009 and 2011 World Swimming Championships, in Rome and Shanghai respectively.
 He competed in the 2010 and 2014 Commonwealth Games, in Delhi and Glasgow respectively.
 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.
 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.
 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.
 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.
 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.
Elizabeth Lyon Beisel (born August 18, 1992) is an American competition swimmer who specializes in backstroke and individual medley events.
 Beisel placed second in the 400m individual medley at the 2016 US Olympic Swimming Trials, qualifying for her third Olympic team.
 She has won a total of nine medals in major international competition, four gold, one silver, and four bronze spanning the Olympics, World Aquatics, and the Pan Pacific championships.
 Beisel competed in the 200-meter backstroke and 400-meter individual medley events at the 2008 Summer Olympics, placing fifth and fourth, respectively, in the world.
 She won the silver medal in the 400-meter individual medley and bronze in the 200-meter backstroke at the 2012 Summer Olympics.
The 4th Asian Indoor and Martial Arts Games, which is also counted as the 4th Asian Indoor Games and designated as AIGs 4, was held in Incheon, South Korea, from 29 June to 6 July 2013, despite the ongoing 2013 Korean crisis.
 It was initially slated for Doha, Qatar, after the country cancelled the last edition of Asian Indoor Games in 2011.
 However, Incheon was chosen as a replacement instead by the OCA.
 This event also acted as a test event and a prelude to the 2014 Asian Games.
Madeline Jane "Maya" DiRado - Andrews (born April 5, 1993) is an American former competitive swimmer who specialized in freestyle, butterfly, backstroke, and individual medley events.
 She attended and swam for Stanford University, where she won NCAA titles in the 200 and 400 yard individual medley in 2014 and graduated with a degree in management science and engineering.
 At the 2016 US Olympic Trials, DiRado qualified to swim the 200 meter and 400 meter individual medley events, as well as the 200 meter backstroke, at the 2016 Summer Olympics.
 At the 2016 Summer Olympics in Rio de Janeiro, she won a gold medal in the women's 4x200 meter freestyle relay, a silver medal in the 400 meter individual medley, a bronze medal in the women's 200 meter individual medley, and a gold medal in the 200 meter backstroke.
 Following the Olympics, DiRado retired from the sport.
Artem Honcharenko (Ukrainian: Артем Гончаренко ; born March 21, 1979) is a Ukrainian former swimmer, who specialized in freestyle and in individual medley events.
 Honcharenko competed in three swimming events at the 2000 Summer Olympics in Sydney.
 He eclipsed a FINA B-cut of 2:04.30 (200 m individual medley) from the Belarus Championships in Minsk.
 On the first day of the Games, Honcharenko teamed up with Vyacheslav Shyrshov, Pavlo Khnykin, and the late Rostyslav Svanidze in the 4×100 m freestyle relay.
 Honcharenko swam the third leg in heat three and recorded a split of 49.98, but the Ukrainians settled only for fourth place and twelfth overall with a final time of 3:21.48.
 Three days later, Honcharenko, along with Svanidze, Ihor Snitko, and Serhiy Fesenko, placed fourteenth in the 4×200 m freestyle relay with a time of 7:32.16.
 In his final event, 200 m individual medley, Honcharenko placed thirty-first on the morning prelims.
 Swimming in heat four, he pulled off a fifth-place effort with a much faster freestyle leg in 2:05.98, a 1.68-second deficit off his entry time.
Izzy Shne Joachim (born May 11, 2000) is a Vincentian swimmer.
 She competed in the 50 m freestyle and 100 m freestyle, 50 m, 100 m and 200 m breaststroke, 50 m backstroke, 50 m butterfly and 100 m individual medley events at the 2012 FINA World Swimming Championships (25 m).
 Joachim also competed in the 50 m and 100 m breaststroke events at the 2013 World Aquatics Championships.
 She competed at the 2016 Summer Olympics in the women's 100 metre breaststroke event; her time of 1:17.37 in the heats did not qualify her for the semifinals.

Question: Where was the 2013 event in which Mohamed Muthasim Adnan competed in the 50m freestyle, 50 m butterfly and 100 m individual medley events originally scheduled to take place?
Answer: Doha, Qatar