Question: The World's Funniest! is a reality show hosted by the sportscaster known for what CBS Sports program?
Sentence (from "James Brown (sportscaster)"): James Brown (born February 25, 1951), commonly called "J.B.", is an American sportscaster known for being the host of "The NFL Today" on CBS Sports and "Thursday Night Football" on CBS Sports and NFL Network.
Relevant evidence: Yes