John Langdon (driver)
He is notable for winning the Inter Dominion Championship twice, both times in 1975. The Inter Dominion is the premier trotting series of races between Australia and New Zealand.  He is also an inductee in the Inter Dominion Hall of Fame. John also won the Auckland Trotting Cup and the New Zealand Trotting Cup. These are the two top races in New Zealand.
Big race wins
- 1990 New Zealand Trotting Cup Neroship
- 1989 Auckland Trotting Cup Neroship
- 1975 Inter Dominion Trotting Championship Castleton's Pride