I couldn’t verify a reliable source for that specific claim, so I can’t say who punched Gene Simmons in the eye. The search results I found mention Gene Simmons in other contexts, including a 2022 article about him defending Mike Tyson after Tyson punched a fan, but nothing confirming Simmons himself was punched in the eye.

What I found

  • One result is about Gene Simmons discussing Mike Tyson punching a passenger, not Simmons being hit.
  • Another result shows a black-eye photo listing for Simmons, but it does not identify who caused it.
  • I didn’t find a trustworthy source that names the person responsible.

Practical read

This looks like a rumor or an unverified gossip question rather than a documented incident. The safest answer is: unknown based on the available sources.

Bottom line

No reliable source I found identifies who punched Gene Simmons in the eye.