Yes, it hosted the Olympics at the 2008 Beijing Summer Olympics
No, as of the 2008 Summer Olympics Vietnam has never hosted the Olympics.
Yes, Japan hosted the Olympics three times. Tokyo hosted the Summer Olympics in 1964, Sapporo hosted the Winter Olympics in 1972, and Nagano hosted the Winter Olympics in 1998. Tokyo is scheduled to host the Summer Olympics again in 2020.
Yes, Stockholm hosted the 1912 Summer Olympics.
Texas has never hosted the summer Olympics, according to "Who Wants to be a Millionaire"
Yes, Spain hosted the 1992 Summer Olympics in Barcelona.
Yes, the 1968 Summer Olympics were held in Mexico City.
No. Australia has hosted the Summer Games twice: at Melbourne in 1956 and Sydney in 2000.
No African country has ever hosted the olympics
Yes in 1964 for summer and in 1972 and 1998 for winter.
Twice, the 1956 Summer Games in Melbourne and the 2000 Summer Games in Sydney.
Poland has never hosted the Olympics.