World’s biggest YouTuber lands major investment from Wall Street veteran [https://www.thestreet.com/.image/t_share/MjIwNjAxOTg1MTIyOTY4NjQ2/gettyimages-2255004734.jpg] World’s biggest YouTuber lands major investment from Wall Street veteran MrBeast's entertainment company picks up a $200 million equity investment. [https://www.thestreet.com/crypto/markets/worlds-biggest-youtuber-lands-major-investment-from-wall-street-veteran]