The 'Aussie Round' is considered by many to be the ultimate test of skills in this field where an object should cross a 50 metre circle and come right back to the centre. What is the object in question?
Boomerang world cup Boomeranging Boomeranger Boomerangs Boomorang Boomarang Boomerang
boomerang world cup boomeranger boomerangs boomeranging boomorang boomarang boomerang
boomerang
WikipediaEntity
Boomerang