In 2013 , Dorothy Hamill took part in the sixteenth season of Dancing with the Stars but had to withdraw from the competition due to problems with her lower back .
At present she is the mentor of Rachel Flatt , a silver medalist of the US Championships .
In 2013 , mentor   took part in the sixteenth season of Dancing with the Stars but had to withdraw from the competition due to problems with mentor 's lower back .
At present she is the mentor of Rachel Flatt , a silver medalist of the US Championships .