Most famous for guiding Holmes to the heavyweight championship, he trained many other top fighters of the 1970s and 1980s including Earnie Shavers, Aaron Pryor and Greg Page.
He worked on several Sylvester Stallone movies and worked with Stallone on boxing promotions in the New York City area. Giachetti died February 3, 2016, at the age of 75 in Lodi, Ohio.[2]