Elizabeth Catlin is a fantastic mnemonist from the USA.who has been remembering birthdays and making birthday cards herself for thousands of people for decades, including strangers who just shared their details with her. Elizabeth has never written down any dates or addresses. She has just memorized them all, remembering more and more every year and without ever making mistakes. In 2009 she was honored as the “Best Birthday Wisher” in the Reader Digest’s “Best of America” section. Read more about her extraordinary story here.