Background: Jiddu Krishnamurti (;11 May 1895 - 17 February 1986) was a philosopher, speaker and writer. In his early life he was groomed to be the new World Teacher but later rejected this mantle and withdrew from the Theosophy organization behind it. His subject matter included psychological revolution, the nature of mind, meditation, inquiry, human relationships, and bringing about radical change in society. He constantly stressed the need for a revolution in the psyche of every human being and emphasised that such revolution cannot be brought about by any external entity, be it religious, political, or social.
Context: In April 1909 Krishnamurti first met Charles Webster Leadbeater, who claimed clairvoyance. Leadbeater had noticed Krishnamurti on the Society's beach on the Adyar river, and was amazed by the "most wonderful aura he had ever seen, without a particle of selfishness in it." Ernest Wood, an adjutant of Leadbeaters at the time, who helped Krishnamurti with his homework, considered him to be "particularly dim-witted". Leadbeater was convinced that the boy would become a spiritual teacher and a great orator; the likely "vehicle for the Lord Maitreya" in Theosophical doctrine, an advanced spiritual entity periodically appearing on Earth as a World Teacher to guide the evolution of humankind.  In her biography of Krishnamurti Pupul Jayakar quotes him speaking of that period in his life some 75 years later: "The boy had always said "I will do whatever you want". There was an element of subservience, obedience. The boy was vague, uncertain, woolly; he didn't seem to care what was happening. He was like a vessel with a large hole in it, whatever was put in, went through, nothing remained."  Following his discovery by Leadbeater, Krishnamurti was nurtured by the Theosophical Society in Adyar. Leadbeater and a small number of trusted associates undertook the task of educating, protecting, and generally preparing Krishnamurti as the "vehicle" of the expected World Teacher. Krishnamurti (often later called Krishnaji) and his younger brother Nityananda (Nitya) were privately tutored at the Theosophical compound in Madras, and later exposed to a comparatively opulent life among a segment of European high society as they continued their education abroad. Despite his history of problems with schoolwork and concerns about his capacities and physical condition, the 14-year-old Krishnamurti was able to speak and write competently in English within six months. Lutyens says that later in life Krishnamurti came to view his "discovery" as a life-saving event. When he was asked in later life what he thought would have happened to him if he had not been 'discovered' by Leadbeater he would unhesitatingly reply "I would have died".  During this time Krishnamurti had developed a strong bond with Annie Besant and came to view her as a surrogate mother. His father, who had initially assented to Besant's legal guardianship of Krishnamurti, was pushed into the background by the swirl of attention around his son. In 1912 he sued Besant to annul the guardianship agreement. After a protracted legal battle Besant took custody of Krishnamurti and Nitya. As a result of this separation from family and home Krishnamurti and his brother (whose relationship had always been very close) became more dependent on each other, and in the following years often travelled together.  In 1911 the Theosophical Society established the Order of the Star in the East (OSE) to prepare the world for the expected appearance of the World Teacher. Krishnamurti was named as its head, with senior Theosophists assigned various other positions. Membership was open to anybody who accepted the doctrine of the Coming of the World Teacher. Controversy soon erupted, both within the Theosophical Society and outside it, in Hindu circles and the Indian press.
Question: Did Leadbeater train Jiddu in some way?

Answer:
Leadbeater and a small number of trusted associates undertook the task of educating, protecting, and generally preparing Krishnamurti as the "vehicle" of the expected World Teacher.