My now famous talmid, Calev Lebowitz! As I wrote on VIN in a comment: "I was the boy in question, Calev Lebowitz's, 10th grade rebbe. He is a really wonderful young man - bright, thoughtful, polite and sincere. I can guarantee you that he would never do anything that might have the most remote possibility of causing a Chillul Hashem. Anyone who criticizes him, as some have done here, without knowing him, is guilty of Chosheid b'Kesheirim in the truest sense!"