Ching Hai
In an article titled "The Master from the Himalayan Cloud" published in "Supreme Master Ching Hai News Magazine" vol 79 (February 1997), Ching Hai stated while she did practice "surat shabd yoga" and attended different Ashrams in the past, the Master who gave her the final and breakthrough transmission was a Master she called Khuda Ji, whom she encountered on a her spiritual journey in the Himalayas.