sport robert guerrero
Middleweight is a weight class in combat sports . ___MASK10___ . In ___MASK10___ , the middleweight division is above 154 lbs ( 69 . 9 kg ) and up to 160 lbs ( 72 . 5 kg ). Robert Joseph Guerrero ( born March 27 , 1983 ) is an American professional boxer . He is a former two - weight world champion , having held the IBF featherweight ( twice ) and super featherweight titles . He is also a former WBA and WBO interim lightweight and WBC interim welterweight champion . Guerrero is trained by his father Ruben Guerrero , a former amateur champion , who introduced Robert and his five brothers to ___MASK10___ as youngsters growing up in Gilroy , California . Lightweight is a weight class in the sports of ___MASK10___ , ___MASK82___ , ___MASK14___ , and rowing . A combat ___MASK87___ , or fighting ___MASK87___ , is a competitive ___MASK17___ with one - on - one combat . Determining the winner depends on the particular contest ' s rules . In many fighting sports , a contestant wins by scoring more points than the opponent or by disabling the opponent . Boxing , wrestling , Muay Thai , Tae Kwon Do , Judo , Brazilian Jiu - jitsu , Sambo , and ___MASK14___ are examples of combat sports . Featherweight is a weight class in the combat sports of ___MASK10___ , ___MASK82___ , ___MASK14___ and Greco - Roman wrestling . Los Angeles ( ___MASK31___ for " The Angels "), officially the City of Los Angeles and often known by its initials L . A ., is the second - most populous city in the United States ( after New York City ), the most populous city in California and the county seat of Los Angeles County . Situated in Southern California , Los Angeles is known for its mediterranean climate , ethnic diversity , sprawling metropolis , and as a major center of the American entertainment industry . Los Angeles lies in a large coastal basin surrounded on three sides by mountains reaching up to and over . Weight classes are divisions of competition used to match competitors against others of their own size . This reduces the exclusion of smaller athletes in sports where physical size gives a significant advantage . Weight classes are used in a variety of sports , especially combat sports ( such as ___MASK10___ , wrestling , and ___MASK14___ ). Muay Thai is a combat ___MASK87___ of Thailand that uses stand - up striking along with various clinching techniques . This physical and mental discipline which includes combat on shins is known as " the art of eight limbs " because it is characterized by the combined use of fists , elbows , knees , shins , being associated with a good physical preparation that makes a full - contact fighter very efficient . Muay Thai became widespread internationally in the twentieth century , when practitioners defeated notable practitioners of other martial arts . The professional league is governed by The ___MASK20___ Association of Thailand ( P . A . T ) sanctioned by The Sport Authority of Thailand ( S . A . T .), and World Muaythai Federation ( WMF ) overseas . Greco - Roman ( US ) or Graeco - Roman ( UK ) ___MASK45___ is a style of ___MASK45___ that is practiced worldwide . It was contested at the first modern Olympic Games in 1896 and has been included in every edition of the summer Olympics held since 1908 . Two wrestlers are scored for their performance in two three - minute periods , which can be terminated early by a pin ( or fall ). This style of ___MASK45___ forbids holds below the waist ; this is the major difference from ___MASK11___ , the other form of ___MASK45___ at the Olympics . This restriction results in an emphasis on throws because a wrestler cannot use trips to take an opponent to the ground , or avoid throws by hooking or grabbing the opponent ' s leg . ___MASK82___ is a group of stand - up combat sports based on kicking and punching , historically developed from Karate , Muay Thai , Khmer Boxing , and Western boxing . ___MASK82___ is practiced for self - defense , general fitness , or as a ___MASK17___ . ___MASK14___ ( MMA ) is a full - contact combat sport that allows both striking and grappling , both standing and on the ground , using techniques from other combat sports and martial arts . The first documented use of the term " ___MASK14___ " was in a review of UFC 1 by television critic Howard Rosenberg in 1993 . The term gained popularity when newfullcontact . com , then one of the largest websites covering the sport , hosted and republished the article . The question of who actually coined the term is subject to debate . Nevada ( ___MASK31___ for " snowy "; see pronunciations ) is a state in the Western , Mountain West , and Southwestern regions of the United States of America . Nevada is the 7th most extensive , the 34th most populous , and the 9th least densely populated of the 50 United States . Nearly three - quarters of Nevada ' s people live in Clark County , which contains the Las Vegas  Paradise metropolitan area where three of the state ' s four largest incorporated cities are located . Nevada ' s capital is Carson City . Nevada is officially known as the " Silver State " because of the importance of silver to its history and economy . It is also known as the " Battle Born State ", because it achieved statehood during the Civil War ( the words " Battle Born " also appear on the state flag ); as the " Sage - brush State ", for the native plant of the same name ; and as the " Sage - hen State ". Nevada borders Oregon to the northwest , Idaho to the northeast , California to the west , Arizona to the southeast and Utah to the east . Welterweight is a weight class in combat sports . Originally the term " welterweight " was used only in ___MASK10___ , but other combat sports like Muay Thai , taekwondo and ___MASK14___ also use it for their own weight division system to classify the opponents . In most sports that use it , welterweight is heavier than lightweight but lighter than middleweight . California is the most populous state in the United States and the third most extensive by area . Located on the western ( Pacific Ocean ) coast of the U . S ., California is bordered by the other U . S . states of Oregon , Nevada , and Arizona and shares an international border with the Mexican state of Baja California . The state capital is Sacramento . Los Angeles is California ' s most populous city , and the country ' s second largest after New York City . The state also has the nation ' s most populous county , Los Angeles County , and its largest county by area , San Bernardino County . ___MASK98___ ( or , ) is a Korean martial art , characterized by its emphasis on head - height kicks , jumping and spinning kicks , and fast kicking techniques . ___MASK10___ is a combat sport in which two people wearing protective gloves throw punches at each other for a predetermined set of time in a ___MASK10___ ring .