Conversation so far:
What did Gutfeld do for a living?
In 1995 he became a staff writer at Men's Health.
He was promoted to editor in chief of Men's Health in 1999.
Did he win any awards?
CANNOTANSWER.
What was he known for?
Beginning on February 5, 2007, Gutfeld hosted the hour-long Fox News Channel late-night program, Red Eye w/ Greg Gutfeld.

Question: How long did Red eye series last?
Self-contained rewrite: How long did the Red Eye series last?