The World's Funniest!
 is an American reality show that aired on Fox in 1997.
 It was hosted by James Brown and announced by Mark Thompson.
 The show was similar in format to ABC's "America's Funniest Home Videos", but also featuring funny clips from TV shows, bloopers, and funny TV commercials.
 Unlike "AFHV", there was no contest element and viewer-submitted videos were not rewarded with prizes.
 It was also hosted without a studio audience, with laughter backing during clips coming via laugh track.
Trading Spouses, often advertised as Trading Spouses: Meet Your New Mommy, is a FOX reality show in which two families, usually of different social classes, swap wives or husbands for a week.
 Each family is awarded $50,000, with the stipulation that the guest mother decides how her host family must spend the money.
 The title of the show is a play on the idiom "Trading Spaces".
Jennifer Murphy (born March 19, 1979) is an American actress, producer, YouTube personality (JenniferMurphyGoGirl), singer/songwriter, entrepreneur and motivational speaker.
 Murphy is former Miss Oregon USA 2004 beauty queen, top-ten finalist at Miss USA 2004 and reality show contestant.
 Murphy is best known for her participation in the American reality series "The Apprentice" and has been featured on Access Hollywood, 20/20, CNN, FOX, FOX Reality and ABC.
 Jennifer is co-owner of Viral Video Media Group and CEO of Go Girl Worldwide,Inc.
 Jennifer is a content partner with Entrepreneur Network and produces entrepreneurial videos with an emphasis on empowering women.
 Murphy grew up in Rogue River, southern Oregon, with her eleven siblings (she is the second oldest among her five sisters and six brothers).
 She was partially home schooled but also attended Seton High School, from which she graduated in 1996.
Camp Reality is a reality show that appeared on Fox Reality Channel.
 It was hosted by Burton Roberts.
 Contestants included former reality stars Toni Ferrari, Adam Larson, Scott Long, Michelle Deighton, Jonny Fairplay, Coral Smith, Brennan Swain, Tammie Sheffield, Rebecca Cardon, John "JP" Palyok, Nikki McKibbin, Pamela Day, and Ryan "Ryno" Opray.
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.
 He is also the Special Correspondent for CBS' news division.
 Also, he is best known as the former host of the FOX network's NFL pregame show, "Fox NFL Sunday" for 11 years.
Pamela Donielle Oliver (born March 10, 1961) is an American sportscaster known for her work on the sidelines for various National Basketball Association (NBA) and National Football League (NFL) games.
Forever Eden is a Fox reality show that shared many similarities with FOX's 2003 summer television show "Paradise Hotel", including the show's producers.
 Unlike "Paradise Hotel", the contestants could live in a resort not for weeks or months, but for years.
 It was hosted by Ruth England.
 In the end, contestants Shawna and Wallace won a combined total of $260,000.
 Brooke and Adam were runners-up.
Brent Woody Musburger ( ; born May 26, 1939) is an American sportscaster, lead broadcaster and managing editor at Vegas Stats and Information Network (VSiN).
 He retired in January 2017 from the ESPN and ABC television networks.
 Formerly with CBS Sports and one of the original members of their program "The NFL Today", Musburger has also covered the NBA, MLB, NCAA football and basketball, and NASCAR and served as a studio host for games, a play-by-play man, and halftime host.
 He has also performed postgame wrap-up segments and covered championship trophy presentations.
 He is a member of the Montana Broadcaster's Association Hall of Fame.
Kenny Rice (born July 28, 1956) is an American Sportscaster known nationally for his horse racing reporting with NBC and MMA coverage for HDNet.
The Fox Reality Awards is an awards show to honor achievements in reality television.
 It was broadcast by the Fox Reality Channel from 2006 to 2009 when the channel was replaced in 2010 by National Geographic Wild.

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