What is the maximum lifespan for a person? How long can a person work? Dr. Howard Tucker, an American neurologist, will celebrate his 101st birthday in July. He has been practicing medicine since 1947 and has only recently retired from seeing patients.
In 2021, the Guinness World Records named Tucker the world’s oldest practicing doctor. In addition to his medical career, Tucker passed the Ohio Bar Exam at age 67 and became a lawyer.
