Weight Watchers

Jean Evelyn Nidetch was an American businessperson and the founder of Weight Watchers, launched in 1963 after she successfully lost weight through group support meetings.[1] She grew the organization into a global phenomenon focused on weight loss and healthy living. Nidetch passed away on April 29, 2015, at age 91 in Parkland, Florida.[1]

Oct 12, 1923 Wikipedia