Question: When was rob kardashian on dancing with the stars?
Disambiguated questions and answers: question: When rob kardashian was on dancing with the stars, what season was it?
When did rob kardashian start competing on dancing with the stars?
answer: 13
season 13
American season 13
2011
September 19, 2011
Natural Questions answer: season 13 (from the Wikipedia article "Dancing with the Stars (U.S. season 13)")