John Ross, a receiver from Washington BREAKS Chris Johnsons record for the FASTEST 40 yard dash time ever at 4.22! Twitter ▻ .
John Ross broke Chris Johnsons long standing 40-yard dash record when he ran a 4.22. Follow all of the 2017 combine coverage as it happens at .
2016-17 NFL season University of Washington wide receiver John Ross runs the 40-yard dash with a record-breaking time of 4.22 seconds, besting Chris .
John Ross broke Chris Johnsons long standing 40-yard dash time at the 2017 combine, check out the 5 fastest official 40-yard dash times in NFL combine .