Posted in NY Post ‘ET’ alum John Tesh details 10-year battle with rare cancer: ‘I was given 18 months to live’ March 8, 2026 Tesh credits science, his wife, and his faith for still being alive. https://pagesix.com/2026/03/08/celebrity-news/et-alum-john-tesh-details-10-year-battle-with-rare-cancer/