This is the best.
This video from a MegaMart store in Kingston (it's like Costco) ... shows what happened ALL OVER JAMAICA Sunday night when Usain Bolt lined up for the 100m finals -- and it was AWESOME!!!
Everyone in the store went to the TV aisle (including employees) -- and cheered when they announced the runners.
And when Bolt won ... the place exploded!
It's the feel-good video of the day. Enjoy!