Question: Who announced the 1997 Fox reality show that was hosted by the American Sportscaster known for being the host of "The NFL Today"?
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