Conversation so far:
Does Discovered refer to a discovery Jiddu Krishnamurti made?
Following his discovery by Leadbeater, Jiddu Krishnamurti was nurtured by the Theosophical Society in Adyar.
Who is Charles Webster Leadbeater?
Charles Webster Leadbeater was a member of the Theosophical Society, author on occult subjects and co-initiator with J. I. Wedgwood of the Liberal Catholic Church.
How did Jiddu Krishnamurti's discovery by Charles Webster Leadbeater affect Krishnamurti?
Charles Webster Leadbeater and a small number of trusted associates undertook the task of educating, protecting, and generally preparing Jiddu Krishnamurti as the vehicle of the expected World Teacher.

Question: Did Leadbeater train Jiddu in some way?
Self-contained rewrite: Did Charles Webster Leadbeater train Jiddu Krishnamurti in some way?