- Her appearance slightly resembles Ursula from The Little Mermaid.
- With the exception of the Nega Chin, H2Olga is the only major comic book exclusive character that is not based on a type of metal, and a part of the body. Instead she is based on water
- Her name is a portmanteau between H2O and Olga.
Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.