Magic Johnson Enterprises is an American investment company owned by retired NBA Hall of Fame legend Magic Johnson.
 In 1995, after some criticism that he only invested with other people's money, Johnson took an equity stake along with what was then the Loews chain in the 12-screen multiplex movie theater in Baldwin Hills (now owned by Cinemark).
 The Beverly Hills-based Magic Johnson Enterprises formerly owned Magic Johnson Theatres in four cities, 31 Burger King restaurants in the Southeast, and 13 24-Hour Fitness/Magic Johnson Sport health clubs.
 Over the years, Magic Johnson Enterprises has continually invested ownership in many lucrative businesses such as the Los Angeles Lakers, movie theaters and restaurants in the United States, including T.G.I. Friday's, Sodexo, and Burger King locations.
Battle gaming is a North American medieval combat sport where participants use mock foam-padded weapons (boffer) in live action battles.
 The sport began in 1977 with the creation of Dagorhir.
Timothy Johnson (born August 5, 1977 in Middleton, Massachusetts) is an American professional racing cyclist who has found success in cyclocross and road bicycle racing, and is one of only three male riders (Jonathan Page was 2nd at worlds in 2007 and Matt Kelly was 1st at worlds in 1999) from the United States to stand on a UCI Cyclocross World Championships podium.
 Johnson has six career national championships - three Elite, two Espoir and one Junior - and a bronze medal from the UCI Cyclocross World Championships that he won in 1999 in Poprad, Slovakia.
 Johnson spent his 2009 road season riding for the Ouch presented by Maxxis team, of which he is the Road Captain.
 For 2010, Johnson rode for UnitedHealthcare Pro Cycling Team presented by Maxxis.
 Johnson is married to fellow professional cyclist Lyne Bessette.
Morton Matt Kondracke ( ; born April 28, 1939) is an American political commentator and journalist.
 He became well known due to a long stint as a panelist on "The McLaughlin Group".
 Kondracke worked for several major publications, serving for twenty years as executive editor and columnist for the non-partisan Capitol Hill newspaper "Roll Call".
 He was also co-host of "The Beltway Boys" of Fox News Channel and was a regular nightly contributor of "Special Report with Brit Hume" and "Special Report with Bret Baier."
Matt Hume (born July 14, 1966) is an American mixed martial artist.
 He is the founder and head trainer at AMC Pankration in Kirkland, WA, which is home to UFC flyweight champion Demetrious Johnson, ONE bantamweight champion Bibiano Fernandes and he has trained numerous world class fighters including Josh Barnett, Tim Boetsch Bob Sapp, Chris Leben, Hayato Sakurai, Akira Shoji, Matt Brown, Rich Franklin, Mario Miranda and Caros Fodor.
Demetrious Johnson (born July 21, 1961) is a former professional American football player.
 Johnson is a native St. Louisan who grew up in the Darst-Webbe Housing Project.
 He was the youngest of eight children and was raised by a single parent.
 With the odds against him, Johnson was able to stay focused and graduated from McKinley High School, and earned a full athletic scholarship to attend the University of Missouri, Columbia.
Demetrious Khrisna Johnson (born August 13, 1986) is an American mixed martial artist.
 He is the first ever and the current Flyweight Champion of the Ultimate Fighting Championship (UFC).
 He currently holds the longest active championship reign at ten title defenses.
 He is also the #1 ranked pound for pound MMA fighter in the world.
 Known for his quick striking and elusive movement, Johnson has also landed the most takedowns in UFC Flyweight history and holds the record for the latest finish in UFC history with a submission win at 4:59 of the fifth round against Kyoji Horiguchi.
 He is also the only UFC fighter to record over 10 takedowns in three different fights.
Sport (British English) or sports (American English) includes all forms of competitive physical activity or games which, through casual or organised participation, aim to use, maintain or improve physical ability and skills while providing enjoyment to participants, and in some cases, entertainment for spectators.
 Usually the contest or game is between two sides, each attempting to exceed the other.
 Some sports allow a tie game; others provide tie-breaking methods, to ensure one winner and one loser.
 A number of such two-sided contests may be arranged in a tournament producing a champion.
 Many sports leagues make an annual champion by arranging games in a regular sports season, followed in some cases by playoffs.
 Hundreds of sports exist, from those between single contestants, through to those with hundreds of simultaneous participants, either in teams or competing as individuals.
 In certain sports such as racing, many contestants may compete, each against each other, with one winner.
A skipping rope (British English) or jump rope (American English) is a tool used in the sport of jump rope where one or more participants jump over a rope swung so that it passes under their feet and over their heads.
 There are multiple subsets of jump rope including: single freestyle, single speed, pairs, three person speed (double dutch), and three person freestyle (double dutch freestyle).
 The events are often separated by gender and age.
 There are hundreds of competitive teams all around the world.
 There are a few major organisations that support jump rope as a sport as seen below, schools rarely have jump rope teams, and states do not sanction official events for high school or elementary school.
 In freestyle events, jumpers use a variety of basic and advanced techniques in a routine of one minute, which is judged by a head judge, content judges, and performance judges.
 In speed events, a jumper alternates their feet with the rope going around the jumper every time one of their feet hit the ground for 30 seconds, one minute, or three minutes.
 The jumper is judged on the number of times the right foot touches the ground in those times.
Bibiano Fernandes da Silva Neto (born March 30, 1980) is a Brazilian professional mixed martial artist who has competed for K-1, DREAM, ONE Championship and King of the Cage.
 He was the first DREAM Featherweight Champion and DREAM Bantamweight Champion, and currently the ONE Bantamweight Champion.
 He is currently ranked as the #5 Bantamweight in the world by MMA Weekly and Fight Matrix as well as the #1 bantamweight outside of the UFC He is the main sparring partner of UFC Flyweight champion Demetrious Johnson.

Question: Matt Hume and Demetrious Johnson are both American participants of what sport
Answer: mixed martial artist