After 50 seasons of Survivor, Jeff Probst still can't get enough of hosting CBS' iconic reality show. "I mean, my blood is in this show, right? I literally bled for this show for nearly three decades," Probst, 64, exclusively shared with Us Weekly ahead of the Survivor 50 premiere on Wednesday, February 25. "But 100 percent, this is not me saying something politically correct. The show should last forever, because the format is just an incredible format.