Has Jimmu Olson ever died in the comic?

It depends on which specific comic series or story arcs you're referring to. In some, he has faced death situations, but in others, he's remained alive and well.

Sure, Wolverine has faced death in the comics. It could be from powerful enemies or unexpected circumstances. But comic book universes have a way of bringing back beloved characters like him.

Yes, Thor has died in some comic storylines.

Yes, Batman has died in some comic storylines, but he often comes back through various means.

Yes, Groot has died in the comics on a few occasions.

Hulk has died in the comics on multiple occasions. It could be from battles with cosmic entities or internal conflicts within his own storylines. However, comic book deaths aren't always permanent, and Hulk has a way of returning to action.

Yes, Ironman has died in some comic storylines.

Yes, Superman has died in the comics before. It was a major storyline that had a huge impact on the DC universe.

I don't think anyone has died in the Archie Comics. They tend to focus on the characters' adventures and relationships rather than anything too serious like deaths.

Yes, Cloak has died in some storylines within Marvel Comics.