Luigi. Mario takes all the fame.
There really is no strongest character. It depends on how you fight.
the strongest charaecter is grace
Beyonder Is the strongest marvel character
in the RPGs Mario has more power but luigi has more HP so technically if were talking about power Mario is usually the strongest
Knuckles is known for his physical strength and tough nature, but he is not considered the strongest Sonic character overall. Characters like Super Sonic or Hyper Knuckles are often portrayed as more powerful due to their heightened abilities and transformations.
No there is no Mario character that starts with a J
kazuya.
Saitama
the best character in Super Mario is cat Mario
Unfortunately, Bowser is.
Is Sonic the strongest character in Earth? He does not live in Mobius. And no he isn't, Knuckles is stronger than him and possibly Amy.