Ville Lång is a badminton player from Finland. He won ten consecutive Finland's National Championship men's singles titles in 2005–2014, and 3 men's doubles title in 2010, 2011, and 2017. In 2003, he won bronze at the European Junior Championships. Lång competed at the 2008 and 2012 Summer Olympics. He announced his retirement on 31 January 2016, and received a meritorious service award from BWF. After retiring from the international competition, Lång started his coaching career first in Paris where he coached the league team Aulnay-sous-Bois after which he has been the head coach of one local club in Sweden. In 2019, he was elected as vice chairman of BWF Athletes' Commission to represent the needs and views of athletes to the BWF council and committees.

Marc Zwiebler is a badminton player from Germany. His highest ranking is 10 in the world. He is a seven-time German national champion in men's singles. He won gold at the 2012 European Championships in Karlskrona over Henri Hurskainen 21–15, 21–13. 2010 he won bronze behind Peter Gade and Jan Ø. Jørgensen. By reaching the third round at the 2008 Olympics and the final of 2009 Denmark Open, one of premier tournament competition series BWF World Superseries, Zwiebler is considered as Germany's top badminton player of all time.