A protester in an inflatable frog suit who has risen to notoriety over clashes with immigration officers is a self-identifying non-binary Antifa terrorist, The Telegraph can reveal.

The “Portland frog” has become a symbol of resistance for Left-wing agitators in Portland, Oregon during nightly protests which have plagued the city for months.

Immigration and Customs Enforcement (ICE) agents were filmed pepper-spraying the anonymous figure through his inflatable disguise, with the video quickly going viral.

The person in the costume can now be unmasked as Seth Todd, a non-binary 24-year-old who previously called for the murders of Donald Trump and police officers.