Conversation so far:
What type of injury did Seabiscuit have?
The diagnosis was a ruptured suspensory ligament in the front left leg.
When was this injury?
Seabiscuit was injured during a race.
Woolf, who was riding him, said that he felt the horse stumble.
How was his return to racing?
By their third comeback race, Seabiscuit was back to his winning ways.
Did he have more injuries?
CANNOTANSWER.

Question: Any other interesting information?
Self-contained rewrite: Besides Seabiscuit's racing injury, is there any other interesting information in this article?