1975 Knockout Carnival

Columns: Name | Age | Position | Club
Peter Knights | 23 | Centre half back | Hawthorn | Leigh Matthews | 23 | Rover | Hawthorn | Craig McKellar | 25 | Ruckman | Richmond | Kevin Morris | 23 | Half back flanker | Richmond | Graham Moss | 25 | Ruckman | Essendon | Bruce Nankervis | 24 | Half back flanker | Geelong

Example questions:
What is the name of the full forward at the 1975 Knockout Carnival from a club based in Melbourne , Victoria ? | Graham Moss played for a club at the 1975 Knockout Carnival that uses what nickname ? | What 24 year old half back flanker at the 1975 Knockout Carnival was born on August 14 , 1950 ? | How old is the Ruckman from the club that wears a black guernsey with a yellow sash at the 1975 Knockout Carnival ? | How old is the utility player at the 1975 Knockout Carnival from the club that developed a reputation as perennial underachievers ?

Answers:
Alex Jesaulenko | the Bombers | Bruce Nankervis | 25 | 24