Swaggart died at the age of 90 in Baton Rouge, LA—two weeks after his son, Donnie, revealed he was in the hospital.

The Pentecostal preacher and pioneer of televangelism had been in critical condition at a Louisiana hospital after suffering a cardiac arrest June 15.

Louisiana-based televangelist Jimmy Swaggart — whose popularity peaked in the 80s — died Tuesday in a Baton Rouge hospital. He was 90.