Dancing with the Stars is an American dance competition show airing since 2005 on ABC in the United States, and CTV/CTV Two in Canada. The show is the American version of the British television series Strictly Come Dancing. Tom Bergeron is the Emmy-winning host, alongside Erin Andrews, who became co-host in season eighteen. Lisa Canning was co-host in season one, Samantha Harris co-hosted seasons two through nine and Brooke Burke-Charvet in seasons ten through seventeen. The show has been renewed for season 21. Wikipedia
Himself - Host: Throughout the past five seasons, we've had some stars with various physical challenges. Heather Mills had one artificial leg. Kenny Mayne apparently had two.