Jenny Doan
United States
American Jenny Doan set a Guinness World Record in November 2019 by continuously hula-hooping for 100 hours (approximately 4 days and 4 hours). Under strict rules disqualifying any stop longer than five minutes, she had to eat, sleep, and use the restroom while keeping the hoop spinning. Hula-hooping requires continuous core and hip rotation, and sustaining it beyond four days pushes both mental resolve and physical stamina to their extremes.