Seoul Korea for the 1988 Olympics. More information is here: http://olympic-museum.de/mascot/mascot1988.htm
The mascot for the 1996 Atlanta summer olympic games was Izzy. Izzy was a computer designed mascot otherwise known as WHATISIT?
Wenlock & Mandeville
"Waldi", the dachshund
Wenlock and Mandeville
it was a big red dot