Frequent panelist on NPR's "Wait Wait...Don't Tell Me!"
6' (1.83 m)
Did You Know?
Mo knows all the songs from the musical "Cats". He saw the original production when he was 13, and came to love it. After seeing it over 40 times when ushering the show in Washington D.C., though, he came to hate the show.
Frequently appears wearing a bow-tie