Conversation so far:
When did Haydn Bunton Jr. start a career as a player?
Haydn Bunton junior made his debut for North Adelaide at the age of 17.
Why did Haydn Bunton Jr. start playing for North Adelaide?
Was Haydn Bunton Jr. successful with North Adelaide?
Haydn Bunton junior made his debut for North Adelaide at the age of 17, and two years seasons later was named an All-Australian player.
Did Haydn Bunton Jr. play for other clubs besides North Adelaide?
From 1958 to 1960, Haydn Bunton Jr. played for Norwood, in spite of a serious knee injury sustained in a car accident in Tasmania in 1959.
WasHaydn Bunton Jr. successful with Swan Districts?
With Swan District Haydn Bunton Jr. played 89 games and scored 112 goals.

Question: How did his playing career end?
Self-contained rewrite: How did Haydn Bunton Jr.'s playing career end?