Duck Dynasty star Phil Robertson has died at the age of 79 after a heartbreaking battle with Alzheimer's disease in his final months. The professional hunter-turned-reality star's family announced the news in a Facebook post on Sunday, leaving fans devastated. 'We celebrate today that our father, husband, and grandfather, Phil Robertson, is now with the Lord,' Phil's daughter-in-law Korie Robertson said Sunday on Facebook. Click the link for the full story on DailyMail.com. Link in bio. 📷 Getty Images/Karolina Wojtasik/THA/Shutterstoc​k #duckdynasty #philrobertson #tv #hunting #news