Conversation so far:
Where was Hoyt born?
CANNOTANSWER.
Did he like baseball at a young age?
CANNOTANSWER.
What position did he play?
He assigned Wilhelm to the team's bullpen.
What is an interesting fact about his early life?
Wilhelm made his MLB debut with the Giants on April 18, 1952 at age 29.

Question: What he a valuable player?
Self-contained rewrite: Was Hoyt a valuable player?