Conversation so far:
Who was the fabulous Kangaroos?
Costello and Heffernan debuted as "The Fabulous Kangaroos.
Where they a international team or did they travel?
The Kangaroos wrestled in the United States, Canada, Asia and select tours of Australia and New Zealand.
Did t hey win any titles?
CANNOTANSWER.
Are there any other interesting aspects about this article?
August 1958, The Kangaroos, or "Kangaroo Men" as they were billed, nearly caused a riot in Madison Square Garden.

Question: How long did the kangaroos stay together?
Self-contained rewrite: How long did the kangaroos, the wrestling team, stay together?