MrBeast, whose real name is Jimmy Donaldson, is an American YouTuber and philanthropist known for his elaborate stunts, extreme challenges, large-scale donations, and philanthropy videos. His content, often featuring large cash prizes or donations, has garnered widespread attention, making him one of the most prominent figures in digital entertainment as of my knowledge cutoff in September 2021.
The font used in MrBeast logo is Third Rail (with a modified "e") by BLKBK Fonts which is free for demo use only. The font used in the thumbnails is Obelix Pro by Valentin Antonov which is free for personal use. The font used as subtitles in his videos is Komika Axis by Vigilante Typeface Corporation which is free for personal use.