Article continues below advertisementLiam Neeson's son, Daniel, recently underwent surgery for a rare congenital heart defect - and now he's sharing his story with the world in hopes to inspire others to be proactive about their health.The 29-year-old son of the Taken actor and his late wife, Natasha Richardson, took to Instagram on Tuesday, March 3, with a candid post detailing his journey managing his heart problems and updating his followers while recovering from the intense procedure.