Sydney will be the fourth Australian city to host a leg of the HSBC World Rugby Sevens Series when the carnival heads back to these shores on this weekend The Harbour City follows in the rather large footsteps of Brisbane, Adelaide and the Gold Coast as fans of all different cultures and allegiances from across the globe descend on Sydney. Ballymore Stadium in Brisbane hosted Australia’s first-ever World Series leg in February 2000, the hosts only pipped by a magical try from Fijian legend Waisale Serevi in the dying moments as the Pacific Islanders won the Cup Final.