Jahmyr Gibbs and David Montgomery nickname, explained

Detroit Lions running back Jahmyr Gibbs got snitched on by a reporter after he leaked the team's plays in a picture.
Detroit Lions QB Jared Goff amusingly had his Tuesday media session crashed by David Montgomery and Jahmyr Gibbs.
Jahmyr Gibbs and David Montgomery are leaning into their Sonic and Knuckles nicknames. They also crashed Jared Goff's media ...
Detroit Lions head coach Dan Campbell issued a warning after running back Jahmyr Gibbs accidentally posted the team's ...
The Detroit Lions have revealed if both David Montgomery and Amon-Ra St. Brown will play in crucial Thanksgiving matchup.
Watch Detroit Lions running backs Jahmyr Gibbs and David Montgomery's best plays during their game from Week 13 of the ...