His wife, Georgina Rizk, was Miss Universe 1971.
The Israeli Mossad assassinated him in Beirut in 1979 using a remote-controlled car bomb. They had earlier missed him in 1974 in the Lillehammer affair, mistakenly killing an innocent Moroccan waiter, Ahmed Boushiki.
According to several sources, Salameh served as a secret contact between the PLO and the CIA from 1970 until his death.