Tim Sweeney

Tim Sweeney is a lifelong CF Warrior, double transplant survivor, and the author of Diary of a CF Kid and The Timmy Chronicles of a Hidden World: A CF Warrior’s Heart. Diagnosed with cystic fibrosis at birth, Tim was told he wouldn’t live past his teenage years — but he’s spent his life proving otherwise.

Tim has been a personal trainer and nutritionist for over 25 years. After a double lung transplant in 2009 and a kidney transplant in 2019, Tim transformed his fight into a mission: helping others master their health, defy the odds, and live with purpose. As a health coach and motivational speaker, he has inspired countless people living with chronic illness to reclaim their strength and find meaning through movement, mindset, and resilience.

Through his books, fitness programs, and CF Warrior community, Tim empowers others to see themselves not as patients, but as everyday superheroes — strong, capable, and built to rise.