Answer the question at the end by quoting:

Jack William Nicklaus (born January 21, 1940), nicknamed The Golden Bear, is an American retired professional golfer. He is widely regarded as the greatest golfer of all time, winning a record 18 career major championships, while producing 19 second-place and 9 third-place finishes, over a span of 25 years. Nicklaus focused on the major championships--Masters Tournament, U.S. Open, Open Championship and PGA Championship--and played a selective schedule of regular PGA Tour events, yet still finished with 73 victories, third on the all-time list behind Sam Snead (82) and Tiger Woods (79).
In 1980, Nicklaus recorded only four top-10 finishes in 14 events, but two of these were record-setting victories in majors (the U.S. Open and the PGA Championship); the other two were a tie for fourth in The Open Championship and a runner-up finish in the Doral-Eastern Open to Raymond Floyd via his chip-in birdie on the second hole of a sudden-death playoff. These victories and placements more than justified the work Nicklaus put in toward his game during the off-season.  Nicklaus set a new scoring record for the 1980 U.S. Open with an aggregate of 272, eclipsing his earlier record of 275 from 1967 over the same golf course. That record, while since having been tied by three other players, stood until Rory McIlroy's 268 in winning the 2011 US Open. This was Nicklaus's second major win at Baltusrol Golf Club. Nicklaus opened with a record-tying 63 in round one and fought off his playing partner of all four rounds, 1978 Colgate World Match Play Championship winner, Isao Aoki. Entering the final round, Aoki had caught Nicklaus after three consecutive rounds of 68, but over the course of the last day, Nicklaus pulled away by two shots. Each player birdied the final two holes for a dramatic finish. Aoki's aggregate of 274 was the lowest score for a U.S. Open runner-up. Nicklaus' win was his fourth and final victory in the championship, tying him with Willie Anderson, Bobby Jones, and Ben Hogan. Nicklaus referred to this win as "by far the most emotional and warmest reaction to any of my wins in my own country".  In the 1980 PGA Championship, Nicklaus set another record in winning the championship by seven shots over Andy Bean at the Oak Hill Country Club, largely due to exceptional putting. Nicklaus shot an even-par 70 in the first round followed by three successive rounds in the 60s over the difficult course, and was the only player to break par for the 72 holes. For the week, the field averaged 74.60 strokes while Nicklaus averaged 68.50. This was Nicklaus' fifth and final victory in the PGA Championship, which elevated him to record-holder for the most wins in the stroke-play era, and which tied him with Walter Hagen for the most wins overall, since Hagen's victories were all during the match-play era. Nicklaus' seven-shot winning margin remained the largest for the stroke-play version of the championship until Rory's McIroy's 2012 victory. This victory also made Nicklaus the only player since Gene Sarazen in 1922 and Ben Hogan in 1948 to win the U.S. Open and PGA Championship the same year (subsequently equaled by Tiger Woods in 2000).

What year did he win the 4th open?

In 1980,

IN: James Byron Dean was born on February 8, 1931, at the Seven Gables apartment on the corner of 4th Street and McClure Street in Marion, Indiana, the only child of Winton Dean and Mildred Marie Wilson. He was primarily of English descent, with smaller amounts of German, Irish, Scottish, and Welsh ancestry. Six years after his father had left farming to become a dental technician, Dean and his family moved to Santa Monica, California. He was enrolled at Brentwood Public School in the Brentwood neighborhood of Los Angeles, California, but transferred soon afterward to the McKinley Elementary School.

Dean's first television appearance was in a Pepsi Cola commercial. He quit college to act full-time and was cast in his first speaking part, as John the Beloved Disciple, in Hill Number One, an Easter television special dramatizing the Resurrection of Jesus. Dean worked at the widely filmed Iverson Movie Ranch in the Chatsworth area of Los Angeles during production of the program, for which a replica of the tomb of Jesus was built on location at the ranch. Dean subsequently obtained three walk-on roles in movies: as a soldier in Fixed Bayonets!, a boxing cornerman in Sailor Beware, and a youth in Has Anybody Seen My Gal?  While struggling to get jobs in Hollywood, Dean also worked as a parking lot attendant at CBS Studios, during which time he met Rogers Brackett, a radio director for an advertising agency, who offered him professional help and guidance in his chosen career, as well as a place to stay.  In July 1951, Dean appeared on Alias Jane Doe, which was produced by Brackett. In October 1951, following the encouragement of actor James Whitmore and the advice of his mentor Rogers Brackett, Dean moved to New York City. There, he worked as a stunt tester for the game show Beat the Clock, but was subsequently fired for allegedly performing the tasks too quickly. He also appeared in episodes of several CBS television series The Web, Studio One, and Lux Video Theatre, before gaining admission to the Actors Studio to study method acting under Lee Strasberg.  Proud of this accomplishment, Dean referred to the Actors Studio in a 1952 letter to his family as "the greatest school of the theater. It houses great people like Marlon Brando, Julie Harris, Arthur Kennedy, Mildred Dunnock, Eli Wallach... Very few get into it ... It is the best thing that can happen to an actor. I am one of the youngest to belong." There, he was classmates and close friends with Carroll Baker, alongside whom he would eventually star in Giant (1956).  Dean's career picked up and he performed in further episodes of such early 1950s television shows as Kraft Television Theatre, Robert Montgomery Presents, The United States Steel Hour, Danger, and General Electric Theater. One early role, for the CBS series Omnibus in the episode "Glory in the Flower", saw Dean portraying the type of disaffected youth he would later portray in Rebel Without a Cause. This summer 1953 program was also notable for featuring the song "Crazy Man, Crazy", one of the first dramatic TV programs to feature rock and roll. Positive reviews for Dean's 1954 theatrical role as Bachir, a pandering North African houseboy, in an adaptation of Andre Gide's book The Immoralist, led to calls from Hollywood.

Did he work on tv shows?

OUT:
He quit college to act full-time and was cast in his first speaking part, as John the Beloved Disciple, in Hill Number One, an Easter television special