1995 Death Yahya Ayyash, nicknamed 'the Engineer,' chief bomb maker for Hamas, most wanted man in Israel, caused deaths of 90 Israelis, assassinated by Isreal's Shin Bet with a booby trapped cellular phone 1966 Birthday Yahya Ayyash, born in Palestine, nicknamed 'the Engineer,' chief bomb maker for Hamas, most wanted man in Israel, caused deaths of 90 Israelis
