Big final day for Australias athletes as Olyslagers, Patterson, Hull and Denny compete for gold in Tokyo

Green-and-gold squad boasts medal chances in three individual eventsAustralia is also represented in mens 4x100m relay finalsAustralia is wheeling out the big guns on what shapes as a super Sunday send-off at the World Athletics Championships in Tokyo.The green-and-gold squad boasts strong medal chances in three individual events and will also be represented in the mens 4x100m relay finals.