Footnote on Seabiscuit…one of the horses who portrayed Seabiscuit in the movie, Popcorn Deelites “Pops” was a crowd favorite at Old Friends until his passing early in ‘22. Son of Afternoon Delight who was owned by the writer of that top 40 hit (and many others).
IIRC, story goes Pops was not the first choice for the closeup racing scenes but the other horse tried to win every take so they switched to him because he accepted direction.
YES to Champions, must go find it. Not only was the jockey (John Hurt) recovering from cancer, Aldaniti was recovering from a potentially career ending leg injury. If it was not true, you’d never believe it. Just googled, looks like Amazon Prime streams it, probably where to buy the DVD too. Used to have it but gave it to a friend fighting cancer.