First of all, There are two sai baba. First one is Shirdi Sai Baba who was born at the Shirdi village at the northern part of india and he was alive until early 1900. Then Current Sai baba who is the reincarnation of Shirdi Baba is known as Sathya Sai Baba and he was born in Puttaparti at Andhra Pradesh.He is at Puttaparthi. First of all explore the teaching and moral of sathya sai baba. You can learn more on http://www.sathyasai.org/ and you can do more search at google. Please don't make a judgement before knowing anything, after you learn about him you are can do any kind of analysis about him with your conscious mind.