Disgraced cyclist Lance Armstrong has handed back the bronze medal he won at the Sydney Olympics in 2000.
Armstrong has given the medal to US Olympic officials, who will return it to the International Olympic Committee.
The IOC requested the return of the time-trial medal
in the same week
the American admitted he had used performance-enhancing drugs.
Lance Armstrong factfile
- Tour de France wins:
1999, 2000, 2001, 2002, 2003, 2004, 2005 (22 individual stage wins) - all subsequently stripped by UCI
- World Championships road race:
- Battle with cancer:
Diagnosed with testicular cancer in 1996. The disease spreads through his body. Launches Lance Armstrong Foundation for Cancer. Declared cancer-free in 1997 after brain surgery and chemotherapy.
was stripped of his seven Tour de France titles and banned from cycling for life
in October 2012.
That came after the US Anti-Doping Agency (Usada) produced evidence of widespread doping by him and his former team-mates.
However, he did not admit to cheating until he confessed during an interview with chat show host Oprah Winfrey in front of a worldwide television audience.
"The 2000 bronze is back in possession of US Olympics and will be in Switzerland as soon as possible to the IOC,"
Armstrong said on Twitter.
US Olympic Committee spokesman Patrick Sandusky confirmed the organisation had received the medal.
Russia's Viacheslav Ekimov won the men's time trial at the Sydney Games, with German Jan Ullrich second.