Harry Lorayne

Harry Lorayne (born Harry Ratzer; May 4, 1926 – April 7, 2023) was an American mnemonist, magician, and author who was called "The Yoda of Memory Training" and "The World's Foremost Memory-Training Specialist" by Time magazine. He was well known for his incredible memory demonstrations and appeared on numerous television shows including 24 times on The Tonight Show Starring Johnny Carson. His book The Memory Book was a New York Times bestseller. His card magic, especially his innovations in card sleights, is widely emulated by amateur and professional magicians.