Think you know all there is to know about Lance Armstrong? Well, did you know that: He began his career racing in triathlons? He does his best cycling in the mountains? He started the Lance Armstrong Foundation to help others fight cancer? Lance Armstrong achieved what no other cyclist ever did. He won the grueling 2,000-plus-mile Tour de France—a famous bicycle race through the towns and mountains of Europe—seven times. And he won all seven Tours after a life-or-death struggle with cancer. As he stepped onto the victor's podium for the seventh time, he left experts amazed and opponents in awe. Learn how this champion made it to the top!