IN: Joe Frazier was the 12th child born to Dolly Alston-Frazier and Rubin in Beaufort, South Carolina. He was raised in a rural community of Beaufort called Laurel Bay. Frazier said he was always close to his father, who carried him when he was a toddler "over the 10 acres of farmland" the Fraziers worked as sharecroppers "to the still where he made his bootleg corn liquor, and into town on Saturdays to buy the necessities that a family of 10 needed." Young Frazier was affectionately called "Billie Boy."

In 1964 heavyweight representative Buster Mathis qualified but was injured so Frazier was sent as a replacement. At the Heavyweight boxing event, Frazier knocked out George Oywello of Uganda in the first round, then knocked out Athol McQueen of Australia 40 seconds into the third round. He was then into the semi-final, as the only American boxer left, facing the 6 foot 2, 214 lb. Vadim Yemelyanov of the Soviet Union. "My left hook was a heat-seeking missile, careening off his face and body time and again. Twice in the second round I knocked him to the canvas. But as I pounded away, I felt a jolt of pain shoot through my left arm. Oh damn, the thumb." Joe would say. Joe knew immediately the thumb of his left hand was damaged, though he wasn't sure as to the extent. "In the midst of the fight, with your adrenaline pumping, it's hard to gauge such things. My mind was on more important matters. Like how I was going to deal with Yemelyanov for the rest of the fight." The match ended when the Soviet's handlers threw in the towel at 1:49 in the second round, and the referee raised Joe's injured hand in victory. Now that Joe was into the final, he didn't mention his broken thumb to anyone. He went back to his room and soaked his thumb in hot water and Epsom salts. "Pain or not, Joe Frazier of Beaufort, South Carolina, was going for gold." Joe proclaimed. Joe would fight a 30-year-old German mechanic named Hans Huber, who failed to make it on the German Olympic wrestling team. By now Joe was used to fighting bigger guys, but he was not used to doing it with a damaged left hand. When the opening bell sounded on fight night, Joe came out and started swinging punches, he threw his right hand more than usual that night. Every so often he'd used his left hook, but nothing landed with the kind of impact he managed in previous bouts. Under Olympic rules, 5 judges judge a bout, and that night three voted for Joe.

what happened in the summer olympics?

OUT: In 1964 heavyweight representative Buster Mathis qualified but was injured so Frazier was sent as a replacement.

input: When Woods first joined the PGA Tour in 1996, his long drives had a large impact on the world of golf. However, when he did not upgrade his equipment in the following years (insisting upon the use of True Temper Dynamic Gold steel-shafted clubs and smaller steel clubheads that promoted accuracy over distance), many opponents caught up to him. Phil Mickelson even made a joke in 2003 about Woods using "inferior equipment", which did not sit well with Nike, Titleist or Woods. During 2004, Woods finally upgraded his driver technology to a larger clubhead and graphite shaft, which, coupled with his clubhead speed, made him one of the Tour's lengthiest players off the tee once again. Despite his power advantage, Woods has always focused on developing an excellent all-around game. Although in recent years he has typically been near the bottom of the Tour rankings in driving accuracy, his iron play is generally accurate, his recovery and bunker play is very strong, and his putting (especially under pressure) is possibly his greatest asset. He is largely responsible for a shift to higher standards of athleticism amongst professional golfers, and is known for utilizing more hours of practice than most. From mid-1993 (while he was still an amateur) until 2004, Woods worked almost exclusively with leading swing coach Butch Harmon. From mid-1997, Harmon and Woods fashioned a major redevelopment of Woods' full swing, achieving greater consistency, better distance control, and better kinesiology. The changes began to pay off in 1999. From March 2004 to 2010, Woods was coached by Hank Haney, who worked on flattening his swing plane. Woods continued to win tournaments with Haney, but his driving accuracy dropped significantly. Haney resigned in May 2010 and was replaced by Sean Foley. Fluff Cowan served as Woods' caddie from the start of his professional career until Tiger fired him in March 1999. He was replaced by Steve Williams, who became a close friend of Woods and is often credited with helping him with key shots and putts. In June 2011, Woods fired Williams and replaced him with friend Bryon Bell on an interim basis. Joe LaCava, a former caddie of both Fred Couples and Dustin Johnson, was hired by Woods shortly after and has remained Woods' caddie since then, but he has seen very limited work.

Answer this question "Who was Harmon?"
output:
From mid-1993 (while he was still an amateur) until 2004, Woods worked almost exclusively with leading swing coach Butch Harmon.