Christopher Pohlhaus, aka Hammer, is a former U.S. Marine turned tattoo artist and leader of the neo-Nazi group "Blood Tribe." In 2020, while living in San Antonio, Texas, Pohlhaus grew an online following by selling... Read more

Ayo Kimathi (aka Irritated Genie) is a Maryland-based antisemitic and anti-LGBTQ+ Black nationalist extremist. Kimathi has appeared on podcasts hosted by white supremacists or other antisemitic extremists, finding common ground over their shared hatred of Jews... Read more

Ernst Christof Friedrich Zundel (1939-2017) was a leading Holocaust denier and major distributor of neo-Nazi propaganda. In fact, in 1981 West German investigators named Zundel as one of the biggest suppliers of banned Nazi propaganda seized during... Read more

Bishop Williamson is an English traditionalist Catholic bishop who, for decades, has shared antisemitic beliefs and denied the Holocaust. He has described Jews as “God’s enemies” and praised prominent Holocaust denier Robert Faurisson as a “real... Read more

Ye (formerly known as Kanye West) is a highly influential artist, record producer, fashion designer and former political candidate who has promoted numerous antisemitic and conspiratorial remarks, most notably in late 2022. In a series... Read more

Mark Weber is the head of the Institute for Historical Review (IHR). Weber became involved with IHR when the organization published his pamphlet, "The Holocaust: Let's Hear Both Sides" in 1980. He also served as the... Read more

Victor Thorn (1962-2016), the penname for Scott Robert Makufka, was a conspiracy theorist and antisemite. He wrote for American Free Press, an antisemitic, conspiracy-oriented newspaper founded by white supremacist Willis Carto. Additionally, he authored antisemitic... Read more

Bradley Smith (1930-2016) founded the Committee for Open Debate on the Holocaust (CODOH) in 1987. He cites reading Faurrison’s The Problem of the Gas Chambers as his entrée into Holocaust denial in the late 1970s. He was affiliated... Read more

Germar Rudolf is a German-born Holocaust denier. He authored works such as Auschwitz Lies: Legends, Lies, and Prejudices on the Holocaust and The Rudolf Report, the latter of which denies the existence of gas chambers at... Read more

Jim Rizoli is an antisemite, anti-immigrant activist and Holocaust denier. In the early 2000s, he produced a public access television show, broadcast on Massachusetts-based Framingham Public Access station, in which he denied the Holocaust; he has... Read more

Fred Leuchter is best known for his work The Leuchter Report, a pseudoscientific report that claims that the gas chambers at Auschwitz were not used to kill people, that Zyklon B was only used for disinfection and... Read more

Charles C. Johnson is a Holocaust denier and alt-right troll. Johnson’s Holocaust denial came to the forefront in January 2017 when he hosted an “Ask Me Anything” session on Reddit. When asked about his opinion on the... Read more

Stew Peters is a Florida-based antisemitic conspiracy theorist, radio show host and self-proclaimed “Christian nationalist.” He also regularly promotes anti-LGBTQ+ and white supremacist beliefs on his show and social media, and he has engaged in Holocaust denial... Read more

Anti-LGBTQ+ extremism is a form of single-issue extremism whose adherents focus on demonizing, attacking or otherwise intentionally targeting individuals, communities or institutions based on their real or perceived identification with or support for a sexual orientation, gender identity or gender expression... Read more

The 2018 film Hebrews to Negroes, based on director Ronald Dalton Jr.’s book series of the same name, attempts to “prove” the Black Hebrew Israelite (BHI) belief that Black people are the true descendants of the biblical... Read more