Alex Trebek Thanks Fans for
Support After Cancer Diagnosis Trebek was recently diagnosed
with stage 4 pancreatic cancer. The long-time 'Jeopardy!'
host has received an
outpouring of support
from fans. He took the time to post
a video, thanking everyone
for their well wishes. Alex Trebek, via Twitter Alex Trebek, via Twitter The 78-year-old seems to be in
good spirits, as he made light of
the diagnosis last week. Alex Trebek, via Twitter