The football world was united in grief after the death of Wales manager Gary Speed on Sunday, November 27, 2011.<br /><br />He was found hanged at his home.<br /><br />Al Jazeera's Lee Wellings looks at the sporting legacy of one of the English Premier League's most popular and high-achieving players, and then examines the tragic list of sporting figures who take their own lives after appearing, on the surface, to have everything to live for.<br /><br />For more sport news and features go to aljazeera.com/sport.<br /><br />Follow Lee on Twitter: @LeeW_Sport
