Question: Rudolph the Red-Nosed Reindeer: The Movie stars an American fitness guru who promotes weight-loss programs, prominently through what line of videos?
Sentence (from "Rudolph the Red-Nosed Reindeer (TV special)"): 2014 marked the 50th anniversary of the television special and a series of postage stamps featuring Rudolph was issued by the United States Postal Service on November 6, 2014.
Relevant evidence: No