David Russell Lange , ONZ , CH ( \ / ˈlɒŋi \ / LONG-ee ; 4 August 1942 - 13 August 2005 ) , served as the 32nd Prime Minister of New Zealand from 1984 to 1989 .
David Lange ( 4 August 1942-13 August 2005 ) was the Prime Minister of New Zealand from 1984 to 1989 .