12 were the number of teams who competed in Australian Open . 5 September 1971 is when Australian Open was established  . The venue for Australian Open was Australia) . 16 from 8 nations competed in Australian Open . It was held in ,August 27, 2017  – August 29, 2017  (rhythmic) . 8 events were there in Australian Open . The official site of Australian Open is www.hardrock100.com
The sporting event Australian Open took place on 1–12 August