The segment profiles Dr. Anthony Fauci as he prepares to leave the NIH after 54 years of service under seven presidents, emphasizing that he’s not “retiring” but moving into a new chapter. Dr. Jennifer Ashton explores his longevity and vitality habits: a strong sense of purpose, daily brisk walking and lifelong fitness, moderation with food and alcohol (often skipping lunch), and a diet featuring fish and some pasta—plus his fondness for garlic salt despite good blood pressure. Fauci credits both healthy living and genetics, noting his father lived to 97. The piece highlights his demanding routine (up at 5 a.m., working up to 18-hour days) and the crucial support of his wife, Dr. Christine Grady, who helps ensure he eats, hydrates, and sleeps—especially during early COVID. Fauci discusses upcoming life changes, including becoming a first-time grandfather, potential future use of social media, and the odd feeling of no longer commuting to NIH, while viewers see his widespread public admiration and hear about his hobbies like reading, sports, travel, and family time.