Jahmyr Gibbs and David Montgomery nickname, explained

Detroit Lions QB Jared Goff amusingly had his Tuesday media session crashed by David Montgomery and Jahmyr Gibbs.
Watch Detroit Lions running backs Jahmyr Gibbs and David Montgomery's best plays from duo's game vs. the Chicago Bears in the ...
Jahmyr Gibbs and David Montgomery are leaning into their Sonic and Knuckles nicknames. They also crashed Jared Goff's media ...
The Detroit Lions have revealed if both David Montgomery and Amon-Ra St. Brown will play in crucial Thanksgiving matchup.
Detroit Lions running back Jahmyr Gibbs shows off 'Sonic' speed on 28-yard dash vs. Chicago Bears.