Woolworths has offered a sneak peek at its new Olympics 'Aussie Heroes' collectibles - featuring some of Australia's most iconic athletics - including Cathy Freeman and Tim Cahill. In the lead up to the Tokyo 2020 Summer Olympic and Paralympic Games, shoppers can collect a pack of three stickers with every $20 spent in store or online. The sticker collection, available nationwide from Wednesday July 7, features former and current sporting hero athletes from the Olympics and Paralympic Games. Woolworths has offered a sneak peek at its new Olympics 'Aussie Heroes' collectibles - featuring some of Australia's most iconic athletics - including Cathy Freeman and Tim Cahill