Lance Armstrong is the great American hero . He survived cancer to come back and win the Tour 7 times . He is a hero to millions of not just cycling fans but sports fans in general , and more importantly cancer victims . His Livestrong foundation appears to be doing more to fight cancer than any other organisation worldwide . I look down at my own wrist as I type and see a yellow band , a livestrong band . Is this because I am a Lance Armstrong supporter and fan , no , it's my link to someone lost to cancer . The yellow band is a symbol of hope for those with cancer and a reminder of the person who did not win their own personal battle for those who lost someone to the disease .