India, July 23 -- YouTube star Jimmy Donaldson, popularly known as MrBeast, has married longtime girlfriend Thea Booysen in an intimate ceremony on British billionaire Richard Branson's Necker Island in the Caribbean. The couple, both 28, exchanged vows before around 70 family members and close friends during week-long celebrations that began on July 14. Sharing pictures from the wedding on Instagram on Tuesday, Donaldson wrote, "I found MrsBeast and it was the best day of my life." Booysen, a South African YouTuber, Twitch streamer, author and esports commentator, met Donaldson in South Africa in 2022. The couple got engaged on Christmas Day in 2024. She holds degrees in law and psychology, as well as a master's in human cognitive neuropsychology. Booysen, who has also appeared in two of MrBeast's YouTube videos, has changed her name to Thea Donaldson following the wedding....