Alabama wide receiver Henry Ruggs flashed excellent speed at the NFL Scouting Combine on Thursday, but didn't set the record he had hoped for in Indianapolis.

Ruggs officially ran 4.27 in his first attempt at the 40-year-dash, and followed with an unofficial 4.31.

John Ross ran a 4.22-second 40-yard dash in 2017, which is considered the record in the combine's electronic timing format that began in 1999. Bo Jackson's hand-timed 4.12 in 1986 has long been considered the best time.