Katie Karen

Katie Karen Diekmeyer, popularly known as That Vegan Teacher, (born September 24, 1964) is a Canadian radical Left-Wing animal rights activist, former educator and singer-songwriter mainly known for harassment and forcing people online to be vegan. Before she started her online career, Katie was a nurse and later an ESL teacher but eventually left the latter job when the [[COVID] debacle started. Diekmeyer is known for her TikTok and YouTube that promote veganism and targeting random people for not being vegan. Some of her content had been surprisingly controversial, for which she has received accusations of Racism and against LGBTQ which she is bisexual and anti racist.

Despite her bring up Catholic ideology, she later denounced the church in general that she has turned down Christianity becoming an Atheist with some pantheistic worldviews.

She was once a normal person before becoming a crazy psychopathic vegan on June 27, 2016, she condemns what she considers those to be against veganism. She has forced her dog Bella to become to become vegan which left tons of people horrified for the poor thing being mistreated like that.