Jahmyr Gibbs and David Montgomery nickname, explained

Detroit Lions running back Jahmyr Gibbs shows off 'Sonic' speed on 28-yard dash vs. Chicago Bears. Chicago Bears T.J. Edwards ...
Those are the “Thunder and Lightning"-style nicknames that Lions running backs David Montgomery and Jahmyr Gibbs gave each ...
Detroit Lions running back Jahmyr Gibbs and David Montgomery received a "Sonic and Knuckles"-themed introduction then rushed ...
Detroit Lions running backs David Montgomery and Jahmyr Gibbs dubbed themselves "Sonic and Knuckles" recently and CBS is ...
Watch Detroit Lions running backs Jahmyr Gibbs and David Montgomery's best plays during their game from Week 13 of the ...
Detroit Lions star wide receiver Amon-Ra St. Brown and running back David Montgomery are active for Thursday afternoon's game ...