Kings Island amusement park celebrates its 50th anniversary this year, but it hasn't always been thrills and fun. The 9th of June 1991 at Kings Island amusement park in Ohio became known as 'Black Sunday' after a terrifying series of events led to 3 guests losing their lives. Hear this tragic story. For sources please click here. Find us on social media: Instagram TikTok YouTube Twitter See omnystudio.com/listener for privacy information.