Jung-Koo Chang
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Chang Jung-Koo (, born February 4, 1963) is a South Korean former
professional boxer Professional boxing, or prizefighting, is regulated, sanctioned boxing. Professional boxing bouts are fought for a purse that is divided between the boxers as determined by contract. Most professional fights are supervised by a regulatory auth ...
who competed from 1980 to 1991. He held the WBC light-flyweight title from 1983 to 1988.


Professional career

Chang took the tough road to becoming a world champion. In Chang's 15th pro fight, he faced former WBA flyweight champion Alfonso Lopez. Chang knocked out Lopez in the 3rd round. Next, Chang faced future IBF flyweight champion Jong-Kwan Chung, stopping Chung in the 6th round. In his 18th fight, and last before challenging for his first world title, Chang scored a 10-round unanimous decision over former WBC light-flyweight champion Amado Ursua.


Hilario Zapata Rivalry

In Chang's first world title try, he lost to
Hilario Zapata Hilario Zapata (born August 19, 1958) is a Panamanian former professional boxer who competed from 1977 to 1993. He is a world champion in two weight classes, having held the World Boxing Council (WBC) light flyweight title twice between 1980 an ...
of
Panama Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and ...
by a 15-round split decision in 1982, by scores of 148–145, 142-144 and 144–147. However, in a rematch held in
Seoul Seoul, officially Seoul Special Metropolitan City, is the capital city, capital and largest city of South Korea. The broader Seoul Metropolitan Area, encompassing Seoul, Gyeonggi Province and Incheon, emerged as the world's List of cities b ...
, he avenged that loss and became WBC light-flyweight world champion by knocking out Zapata at 2:46 of the 3rd round.


World Record Championship

Chang then went on to establish a then-world record for the most defenses as world light flyweight champion, defending the title successfully 16 times between 1983 and 1988 when he retired. In his first defense, he defeated Masaharu Inami and followed it with a win over future champion
German Torres German(s) may refer to: * Germany, the country of the Germans and German things **Germania (Roman era) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizenship in Germany, see also Ger ...
. In 1984, he defeated future champion,
Sot Chitalada Sot Chitalada (, ), born as Chaovalit Wongcharoean (; ; 5 May 1962, in Chonburi, Thailand) is a Thai former boxer who was twice WBC and Lineal Flyweight Champion, having defended the title against nine boxers in total. Biography and career He ...
, former champion
Katsuo Tokashiki Katsuo Tokashiki (渡嘉敷 勝男, born July 27, 1960, in Okinawa, Japan) is a Japanese former WBA Light flyweight champion. He currently works as an actor and television persona, and runs his own boxing gym in Tokyo, Japan. Childhood & Early ...
and Tadashi Kuramochi. He started 1985 with a narrow majority decision in a rematch with German Torres. The outcome was determined by a single point on one judge's scorecard. Later in the year, he defeated Francisco Montiel and Jorge Cano. In 1986, Chang faced Torres in a third meeting, this time defeating him by unanimous decision. He followed it with a rematch victory over Francisco Montiel and a knockout over future champion
Hideyuki Ohashi is a Japanese former professional boxer and two-time minimumweight world champion. Professional career Ohashi dropped out of college to begin a professional boxing career, and made his debut in February, 1985, with the Yonekura Boxing Gym. H ...
. After securing victories over Efren Pinto and Agustin Garcia in 1987, he faced future champion
Isidro Perez Isidro is a given name. Notable people with the name include: Saints *Saint Isidore the Laborer (c. 1070 – died 1130), the patron saint of farmers of Madrid (Spain) and La Ceiba (Honduras) *Saint Isidore of Seville (c. 560 – died 636), schola ...
. In a hard-fought battle, Perez dropped Chang in the opening round, however, the referee failed to rule it as such. Chang was ultimately awarded a close unanimous decision victory. After a TKO victory in a rematch over Hideyuki Ohashi in 1988, Chang announced his retirement.


Downfall after divorce

Originally retired in 1988, Chang Jung-koo's discovered that his first wife was a marriage swindler. From the beginning, the wife married only for Chang Jung-koo's fortune, and after the marriage, she continued to siphon Chang Jung-koo's fortune for her family. When she stole almost all of his assets, she deliberately caused a feud with Chang Jung-koo, and eventually, when she divorced, she ripped off the alimony, turning Chang Jung-koo into a penniless beggar and fled to a foreign country. This is why Chang Jung-koo became financially difficult despite winning 15 championships, which forced him to return to active duty in 1989. However, financial difficulties pushed him back into the ring in 1989 when he challenged and lost to Humberto González, who was the WBC light-flyweight champion at the time. After moving up to the flyweight division, he challenged WBC
flyweight Flyweight is a weight class in combat sports. Boxing Flyweight is a class in boxing which includes fighters weighing up to and including 51 kg (112 lb) for a title fight. Professional boxing The flyweight division was the last of boxin ...
champion
Sot Chitalada Sot Chitalada (, ), born as Chaovalit Wongcharoean (; ; 5 May 1962, in Chonburi, Thailand) is a Thai former boxer who was twice WBC and Lineal Flyweight Champion, having defended the title against nine boxers in total. Biography and career He ...
who he had defeated several years prior. In a closely contested bout, Chang lost a disputed majority decision. Chitalada then lost that title to
Muangchai Kittikasem Nattawut Jantaweemol (, born 11 November 1968), later Muangchai Jantaweemol (), known professionally as Muangchai Kittikasem (), is a Thai former professional boxer who competed between 1988 and 1999. He is the first Thai to be a world champion ...
, prompting Chang to challenge the newly crowned champion. Chang dropped the champion three times, however, Kittikasem rallied back to stop him in the final round. Chang announced his retirement immediately after. Chang's record for successive title defenses in the 108-pound division would soon be broken by fellow South Korean boxer
Yuh Myung-Woo Yuh Myung-woo (, born January 10, 1964) is a South Korean former professional boxer who competed between 1982 and 1993. He was a two-time WBA light-flyweight champion, having held the title between 1985 and 1993. Avenging his lone loss vs Hir ...
, who successfully defended his WBA light flyweight title 17 times in his first reign between 1985 and 1991. Chang had a record of 38 wins and 4 losses, with 17 wins by
knockout A knockout (abbreviated to KO or K.O.) is a fight-ending, winning criterion in several full-contact combat sports, such as boxing, kickboxing, Muay Thai, mixed martial arts, karate, some forms of taekwondo and other sports involving striking, ...
. In June 2010, Chang and 12 other boxing personalities were inducted in the
International Boxing Hall of Fame The International Boxing Hall of Fame (IBHOF), located in Canastota, New York, right next to exit 34 of the New York State Thruway, honors boxers, trainers and other contributors to the sport worldwide. Inductees are selected on ballots cre ...
. He became the first Korean boxer to be inducted in the prestigious boxing hall of fame, and the 5th Asian boxer to receive the honor.


Professional boxing record


See also

*
List of light-flyweight boxing champions This is a list of world light-flyweight boxing champions (also known as junior-flyweight), as recognized by the four major sanctioning organizations in boxing: * The World Boxing Association (WBA), established in 1921 as the National Boxing Assoc ...
*
Sport in South Korea South Korea has Traditional games of South Korea, traditional sports of its own, as well as sports from different cultures and countries. Sports originating from Korea Taekwondo, a popular martial sport is often claimed to have historical orig ...
*
Shane Mosley Shane Mosley (born September 7, 1971), often known by his nickname "Sugar" Shane Mosley, is an American former professional boxer who competed from 1993 to 2016. He held multiple triple champion, world championships in three weight classes, incl ...


References


External links

* {{DEFAULTSORT:Chang, Jung-koo 1963 births Living people Martial artists from Busan International Boxing Hall of Fame inductees World Boxing Council champions Light-flyweight boxers World light-flyweight boxing champions South Korean male boxers 20th-century South Korean sportsmen