Liam Killeen (born 12 April 1982), is a British professional mountain biker. Completed the following sentence: Liam Killeen (born 12 April 1982), is a British professional mountain biker. He represented England in cross country racing at the Commonwealth Games in 2002 where he came 3rd, and became Commonwealth Champion in
2006 <unk> <unk> <unk> He has won the British Mountain Biking National Champion over five consecutive years; 2008, 2009, 2010, 2011 and 2012. He competed for Great Britain at the 2004 and 2008 Summer Olympics and was chosen as the sole male cross-country rider for the British team for the London Games in 2012.