sentences:  Ham was born in Melbourne and attended Camberwell Grammar School from 1964 to 1971.According to the school's year books, he was remembered for his acting talent in school plays, particularly "The World We Live In" (the insect comedy) in 1969 where he played the "parasite".In 1970 he played Mr Seekamp, editor of the "Ballarat Time"s, in "Lola Montez" and, in 1971, Puff in "The Critic".