Yasuhiro Koseki

Yasuhiro Koseki

Personal information
Nationality	Japan
Born	(1992-03-14) March 14, 1992 Tsuruoka, Yamagata, Japan[1]
Height	1.88 m (6 ft 2 in)
Weight	82 kg (181 lb)
Sport
Sport	Swimming
Strokes	Breaststroke
Club	Miki House
Medal record Competitor for  Japan Pan Pacific Championships Gold 2014 Gold Coast 100 m breaststroke Gold 2014 Gold Coast 200 m breaststroke Silver 2014 Gold Coast 4×100 m medley Asian Games Silver 2014 Incheon 50 m breaststroke Silver 2014 Incheon 100 m breaststroke Bronze 2014 Incheon 200 m breaststroke Silver 2014 Incheon 4×100 m medley Summer Universiade Gold 2013 Kazan 100 m breaststroke Silver 2013 Kazan 4×100 m medley East Asian Games Gold 2013 Tianjin 100 m breaststroke Gold 2013 Tianjin 4×100 m medley

Yasuhiro Koseki (小関也朱篤, Koseki Yasuhiro, born March 14, 1992) is a Japanese breaststroke swimmer. He won the 100 m event at the 2013 Summer Universiade, |2013 East Asian Games, and the 2014 Pan Pacific Swimming Championships.^[2][3] He hold the Asian record in this event, set in February 2014.^[4]

Since 2010 Koseki studied at the Nippon Sport Science University, where he first specialized in the freestyle, and only later changed to breaststroke, motivated by Kosuke Kitajima.

References