1) Dubai, United Arab Emirates
2) Moscow,Russia
3) Washington D.C.
4) Beijing, China
Explanation:
The 2019 World Para Athletics Championships, was the 9th edition participated by 118 nations, held in Dubai Club for People with Determination Sports complex in Dubai, United Arab Emirates (UAE) from November 7 – 15, 2019. The tournament was organized by the World Para Athletics subcommittee of the International Paralympic Committee.