Emanoul Aghassian (ایمانوئل آغاسيان), Anglicized as Emmanuel "Mike" Agassi (born 25 December 1930 in Salmas, Iran), is a former boxer and the father and former coach of Andre Agassi.Born to Assyrian and Armenian parents (however in his own words, his father, David Agassi, was an Armenian from Kiev and mother was a Turkish Armenian ), he was raised in a Christian household in Tehran. One of his ancestors changed his surname from Agassian to Agassi to avoid "persecution". Agassi was first exposed to tennis by American and British servicemen. He represented Iran as a boxer in the 1948 and 1952 Summer Olympics, losing in the first round both times. His trainer was former German boxer Hans Ziglarski. Wikipedia