[DOC] [TLE] Mike Tyson becomes the youngest heavyweight champ in history ... [PAR] On November 22, 1986, 20-year-old Mike Tyson knocks out 33-year-old Trevor 
Berbick ... I'm the youngest heavyweight boxing champion in history, Tyson told 
his ... He just stood there, wanting to show the world that he could take whatever 
.... in 1713, when he became a crewman aboard a Caribbean sloop commanded. [DOC] [TLE] Mike Tyson - Wikipedia [PAR] On November 22, 1986, Tyson was given his first title fight against Trevor Berbick for the World Boxing Council (WBC) heavyweight championship. Tyson won the title by second round TKO, and at the age of 20 years and 4 months became the youngest heavyweight champion in history. [DOC] [TLE] Floyd Patterson - Wikipedia [PAR] Floyd Patterson (January 4, 1935  May 11, 2006) was an American professional 
boxer who competed from 1952 to 1972, and twice reigned as the world 
heavyweight champion from 1956 to 1962. At the age of 21, he became the 
youngest boxer in history to win the title, and was also the first heavyweight ... 
became the youngest boxer to win a world heavyweight title at the age of 20,... [DOC] [TLE] Mike Tyson - Boxer - Biography.com [PAR] At age 20, Mike Tyson became the youngest heavyweight boxing champion of 
the ... if you want to listen, you could be the world heavyweight champion 
someday. ... On November 22, 1986, Tyson finally reached his goal: He was 
given his first ... Patterson's record, becoming the youngest heavyweight 
champion in history. [DOC] [TLE] Mike Tyson | American boxer | Britannica.com [PAR] A member of various street gangs at an early age, Tyson was sent to reform... ... 
who, at age 20, became the youngest heavyweight champion in history (see also 
boxing). ... On November 22, 1986, he became the youngest heavyweight 
champion in ... On March 7, 1987, he acquired the World Boxing Association (
WBA) belt... [DOC] [TLE] Mike Tyson was a former heavyweight champion. - Boxing Memories [PAR] He won the WBC title when he was 20 years, 4 months and 22 days old, after ... 
On November 22, 1986, Tyson fought Trevor Berbick for the World Boxing 
Council ... the age of 20 years and 4 months became the youngest heavyweight 
champion ... 11 and became the second person ever to win a heavyweight 
championship... [DOC] [TLE] 11-22-1986 - The New York Times [PAR] November 22, 1986 LAS VEGAS, Nev.-After only 20 years 4 months and 22 days, 
Mike Tyson needed only 5 minutes 35 ... D'Amato died a year ago at age 77 of 
pneumonia. But after Tyson won the World Boxing Council title tonight by 
battering Trevor ... "I'm the youngest heavyweight champion in the world," Tyson 
told his... [DOC] [TLE] Mike Tyson facts, information, pictures | Encyclopedia.com articles ... [PAR] The youngest heavyweight champion in history, the most inspiring champ since 
Muhammad Ali , Mike Tyson became the most notorious modern boxer when he 
went to jail ... On November 22, 1986, he took out Trevor Berbick in two rounds, 
winning ..... a world championship at the age of 19 and consolidating all of 
boxing's... [DOC] [TLE] Ex-heavyweight champ Trevor Berbick found dead - ESPN.com [PAR] Oct 31, 2006 ... Former heavyweight champion Trevor Berbick was found dead in a ... the ring, 
lost his heavyweight title to Mike Tyson and was the last boxer to fight 
Muhammad Ali. ... 22, 1986, to become the youngest heavyweight champion in 
history. ... at age 20 became the youngest heavyweight champion in history. [DOC] [TLE] Encyclopdia Britannica: Black History [PAR] ... at age 20, became the youngest heavyweight champion in history (see also 
boxing). A member of various street gangs at an early age, Tyson was sent to 
reform ... On November 22, 1986, he became the youngest heavyweight 
champion in history ... On March 7, 1987, he acquired the World Boxing 
Association (WBA) belt... [DOC] [TLE] Trevor Berbick vs. Mike Tyson - BoxRec [PAR] Apr 23

Question: On November 22, 1986 at age 20, he became the youngest world heavyweight boxing champion ever
Answer: Mike Tyson