Pedro Diogo Tavares Martins de Oliveira is a Portuguese swimmer, who specialized in backstroke and butterfly events. He is a two-time Olympian, and a double silver medalist in the 200 m backstroke at the European Junior Championships. He also holds four Portuguese records, two national titles, and has produced a stellar performance at the NCAA Swimming Championships, earning five All-American titles as a member of Louisville Cardinals.
The men's 200 metre freestyle event at the 2012 Summer Olympics took place on 29–30 July at the London Aquatics Centre in London, United Kingdom. There were 40 competitors from 31 nations.
David Karl Brandl is an Austrian swimmer, who specialized in freestyle events. He is a multiple-time Austrian champion, a four-time national record holder, and a current member of Perger Swimming Club in Perg. He also won a bronze medal, as a member of the Austrian swimming team, at the 2008 European Championships in Eindhoven, Netherlands.
Birgit Koschischek is an Austrian swimmer, who specialized in sprint freestyle and butterfly events. She is a two-time Olympian, a four-time Austrian long and short course record holder, and a member of Schwechat Swimming Club in Schwechat, under her personal coach Adam Thoroczkay.
Dominik Koll is an Austrian former swimmer, who specialized in freestyle events. He is a two-time Olympian, a 41-time national titleholder, and a 5-time long and short course Austrian record holder. Koll is a member of the swimming team for SK VÖEST Linz. He won a bronze medal, as a member of the Austrian swimming team, at the 2008 European Championships in Eindhoven, Netherlands. Koll is one of few LGBT Olympians to come out as gay.
Raphaël Stacchiotti is a Luxembourgish swimmer, who specialized in the freestyle and individual medley events. He is a four-time Olympian, a multiple-time Luxembourgian record holder in all freestyle and medley events, and a double European junior champion. Stacchiotti also holds numerous meet records and collects a total of 49 medals from the Games of the Small States of Europe. At the 2008 Summer Olympics, Stacchiotti became the youngest athlete to be chosen by the Luxembourg squad, and was given the honor of carrying the nation's flag in the opening ceremony.
Glenn Surgeloose is a Belgian swimmer, who specializes in sprint freestyle events. He collected a bronze medal in the 200 m freestyle at the 2007 European Junior Swimming Championships in Antwerp, Belgium. Surgeloose is a member of Brabo Antwerp, and is coached and trained by Ronald Gaastra.
Yoris Grandjean is a Belgian swimmer, who specialized in sprint freestyle events. He won two gold medals at the 2006 FINA Youth World Swimming Championships, and later represented Belgium at the 2008 Summer Olympics. Since 2009, he still currently holds a Belgian record (22.13) in the 50 m freestyle from the national championships in Antwerp. Grandjean also trains for Liège Swimming Club under his head coach Andre Henvaux.
Christine Mailliet is a Luxembourgian swimmer, who specialized in sprint freestyle and butterfly events. She is a multiple-time Luxembourgish record holder in both long and short course freestyle and butterfly.
Vladimir Sidorkin is an Estonian former swimmer, who specialized in both long and short course freestyle events. He represented his nation Estonia in middle-distance freestyle swimming at the 2008 Summer Olympics, and has currently owned a short-course Estonian record in the 100 m freestyle (47.99), set at the 2008 European Short Course Swimming Championships in Rijeka, Croatia.
Daniel William Henry Bego is a Malaysian swimmer, who specialises in freestyle and butterfly events. He emerged as one of Malaysia's most promising and outstanding swimmers, winning a total of fifteen medals at the Southeast Asian Games, and breaking six national records. He was the first Malaysian swimmer to compete in three different events at a single Olympic Games.
Louise Mai Jansen is a Danish former swimmer, who specialized in freestyle and individual medley events. She is an eighteen-time national champion and a Nordic record holder in the freestyle and medley. She is also an eighth-place finalist in the 200 m individual medley at the 2010 European Aquatics Championships in Budapest, Hungary with a time of 2:17.37, just eight seconds off the record set by Julie Hjorth-Hansen in 2009. Jansen is an economics graduate, majoring in mathematics at Copenhagen Business School in Copenhagen.
Micha (Kathrine) Østergaard is a Danish former swimmer, who specialized in 100 & 200 m butterfly.
Serhiy Mykolaiovych Advena is a Ukrainian former swimmer who specializes in the freestyle and butterfly swimming styles. He is a two-time Olympian, and a multiple-time Ukrainian record holder in both 100 and 200 m butterfly. He also helped out the Ukrainian team to upset their American rivals and claim the medley relay title (3:38.49) at the 2005 Summer Universiade in Izmir, Turkey.
Danil Bugakov is an Uzbek former swimmer, who specialized in backstroke, freestyle and individual medley events. He won two medals for the 50 m backstroke at the Asian Swimming Championships. He is also the brother of freestyle swimmer and three-time Olympian Mariya Bugakova.
Norbert Kovács is a Hungarian swimmer, who specialized in freestyle and butterfly events. He represented his nation Hungary at the 2008 Summer Olympics, and has won a bronze medal in the 200 m butterfly at the 2006 European Junior Swimming Championships in Palma de Mallorca, Spain with a time of 2:00.20. Kovacs is a member of the swimming team for Kőbánya Sport Club in Budapest, under the tutelage of head coach Zsigmond Gyenge.
Alexei Puninski is a Russian-born Croatian former swimmer, who specialized in freestyle and butterfly events, and an entrepreneur. His family moved from Russia to Croatia in 1999. He represented Croatia at the 2008 Summer Olympics, and has claimed multiple Croatian championship titles and national records in both the freestyle and butterfly. He has also won a career total of three medals in a major international competition, spanning the European Junior Championships and European Short Course Championships in Helsinki, Finland, with respective times of 24.57 and 23.21.
Łukasz Waldemar Gąsior is a Polish swimmer, who specialized in middle-distance freestyle events. He represented his nation Poland at the 2008 Summer Olympics, and has won a career total of three medals in a major international competition, spanning the 2004 European Junior Swimming Championships in Lisbon, Portugal.
Michal Rubáček is a Czech swimmer, who specialized in butterfly events. He is a two-time Olympian, and a multiple-time Czech national record holder for the butterfly events.
Croatia 
