TV icon, “Jeopardy!” host Alex Trebek has announced he has been diagnosed with stage 4 pancreatic cancer. He recorded a video message announcing the news on Twitter. Trebek said he will attempt to finish out this season of “Jeopardy!” “Just like 50,000 other people in the United States each year, this week I was diagnosed with Stage 4 pancreatic cancer,” he said. Trebek, who’s from Ontario, Canada, got his start in 1961 announcing the news and other events on the Canadian Broadcasting Corporation. He quickly rose to prominence by hosting a live music show and eventually a high school quiz show, called “Reach for the Top.