Thea Booysen married YouTuber Jimmy Donaldson, also known as MrBeast, this month. Thea is an author of the novel 'The Marked Children', a streamer, and an esports commentator. She has a law degree, a psychology degree from Stellenbosch University, and a Master's in Human Cognitive Neuropsychology from the University of Edinburgh. The couple first met in South Africa in 2022.