This show belongs to the Adelaide Fringe 2026 season. This season is now over.

A man standing in front of the American flag with guns on one side and dolphins on the other
a bearded man performing comedy on a stage
a bearded man performing comedy on a stage
Adelaide Fringe 2026

Bio-logical

Did you know that undiagnosed STD's can cause mental disorders? Or that some wild animals can be gay? Or anything about duck penises (look it up)? A former international biology teacher turned comedian, Zoltan (real name) will perform his debut stand up show that intertwines his personal experiences of being a clueless American living in 16 countries and visiting countless more, teaching, dating, aging, and loving cats (his favorite people) with the ridiculous but hilarious biological facts you were definitely not taught in school. And being an adamant animal lover, Zoltan will dedicate a special section to animals in the Animal Welfare League of South Australia shelters looking for homes, with a percentage of all profits going directly to them.

Presented by: Zoltan Illes

Zoltan is an American high school biology teacher turned comedian who has traveled the world. He has traded his classroom for a stage to not only entertain but educate at the same time. He is an animal lover and volunteers at animal shelters when he can, in addition to donating to charitable causes, when he can afford to.
Comedy • Stand-Up
United States • World Premiere
Reviews
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Suitability & warnings

Content rating: R18+
Sexual References: Occasional, Mild
Coarse Language: Occasional, Mild

Accessibility

 
High audio content
 
Audience members interact from the seated or standing area

Presenter

Presented by: Zoltan Illes

Zoltan is an American high school biology teacher turned comedian who has traveled the world. He has traded his classroom for a stage to not only entertain but educate at the same time. He is an animal lover and volunteers at animal shelters when he can, in addition to donating to charitable causes, when he can afford to.

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