Two years post-retirement, wearing sweatpants and sneakers, he (albeit unofficially) tied the fastest 40-yard dash time at the NFL Combine: https://bleacherrepo

Two years post-retirement, wearing sweatpants and sneakers, he (albeit unofficially) tied the fastest 40-yard dash time at the NFL Combine: https://bleacherreport.com/articles/2818947-watch-usain-bolt-tie-nfl-combine-40-yard-dash-record-at-422-seconds https://bleacherreport.com/articles/2818947-watch-usain-bolt...