Which was the first reggae group to perform at a major world sporting event shown worldwide?

The first reggae group to perform live at a major world sporting event was the group- Black Uhuru. The members were- Garth Dennis and Don Carlos. This was at the 1996 Olympic games held in Atlanta, Georgia U.S.A.

I was on stage with my brethrens at the Olympic park venue for this historical event.

It should be noted that these are the original foundation members of the group- Black Uhuru. I, Ras cardo has this archival record.