Why are Lions' RBs Jahmyr Gibbs and David Montgomery called Sonic and Knuckles?
Jahmyr Gibbs and David Montgomery, the Lions' running backs, have earned the nickname "Sonic and Knuckles" for their ...
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Jahmyr Gibbs and David Montgomery nickname, explained: Why Lions' RB duo is called Sonic and Knuckles
Gibbs and Montgomery, though, have a more specific nickname. The two are going by "Sonic and Knuckles," a modern nickname for a modern running back room. Here is how Gibbs and Montgomery got their ...