Joe Biden
In February 1988, Biden had surgery to help heal a brain aneurysm. While recuperating, he had a pulmonary embolism and recovered a few months later. In November 2020, while playing with his two dogs Champ and Major, he suffered a stress fracture in his foot and was hospitalized. In July 2022, it was revealed that Biden had some "non-melanoma skin cancers" removed before he became president. That same month, he was diagnosed with COVID-19.