In 1969 he made a comeback for a series of exhibition matches against New Zealand professional Clark McConachy .
In 1969 he regained his Australian title the same year , defending it successfully in 1970 before retiring once again .
In 1969 he made a comeback for a series of exhibition matches against New Zealand professional Clark McConachy and regained his Australian title the same year , defending it successfully in 1970 before retiring once again .