Abhinav Bindra (born 28 September 1982, in Dehradun,Uttarakhand,India) is an Indian businessman and retired professional shooter who is a World and Olympic champion in the 10 m Air Rifle event.
 By winning the gold in the 10 m Air Rifle event at the 2008 Beijing Olympic Games, he became the first Indian to win an individual gold medal at the Olympic Games.
 It was also India's first gold medal since 1980, when the Men's Field Hockey Team won the gold.
 He is the first and only Indian to have held both the World and Olympic titles at the same time, a feat he accomplished by capturing the Gold Medal at the 2008 Olympic Games in Beijing, after having won the gold at the 2006 ISSF World Shooting Championships.
 Abhinav won Gold Medal in 2014 Commonwealth Games at Glasgow.
Taekwondo is an Olympic sport that is contested at the Summer Olympic Games.
 It was introduced in the 1988 and 1992 Olympic Games as a demonstration sport, and made its debut as a full medal sport at the 2000 Summer Olympics in Sydney, Australia.
 Both men and women compete in four events each defined by separate weight classes: flyweight, featherweight, middleweight and heavyweight.
 Traditionally, taekwondo competitions consist of eight weight classes for each gender, but Olympic taekwondo only have four due to the International Olympic Committee (IOC) limiting the total number of taekwondo entrants to 128.
Volleyball is one of the sports that is played at the Summer Olympic Games in two disciplines: the traditional six-per-side indoor game, and the newer game of beach volleyball.
 Indoor volleyball was added to the Olympic programme in 1957 at the 53rd session of the International Olympic Committee (IOC) in Sofia, Bulgaria, and the first competitions were held at the 1964 Summer Olympics in Tokyo.
 The Soviet Union won a medal in both the men's and women's competition at the first five Olympics that included volleyball, including the men's gold medal in Tokyo.
 The Japanese women's team won the gold at the inaugural Olympic volleyball competition, and the silver at the following two Games.
 The Montreal Games of 1976 saw the Polish men win the nation's only gold medal in the sport, after the women had won bronze in 1964 and 1968.
 At the 1980 Moscow Olympics, the hosts won gold in both competitions.
 The Bulgarian team won their only two volleyball medals in Moscow, a silver and a bronze in the men's and women's tournament, respectively.
Linda Diane Thompson (born May 23, 1950) is an American songwriter/lyricist, former actress and beauty pageant winner.
 She was married to then Olympic decathlon champion Bruce Jenner (now known as Caitlyn Jenner), and David Foster, musician, record producer, composer, songwriter and arranger.
Caitlyn Marie Jenner (born October 28, 1949), formerly known as Bruce Jenner, is an American television personality and retired Olympic gold medal-winning decathlete.
Nathan Phillip Cohen MNZM (born 2 January 1986) is a New Zealand rower.
 He is a two-time world champion, and won a gold medal in the Olympics.
 In 2006, rowing a single scull, he won a gold medal at the World University Games.
 In doing so, he became the first New Zealander to win a gold medal at the World University Games in any sport.
 Cohen and his rowing partner, Joseph Sullivan, won back-to-back gold medals in the men's double sculls at both the 2010 and 2011 World Rowing Championships.
 At the 2012 Summer Olympics, he and his partner won the gold medal in the men's double sculls, after breaking the Olympic best time in the heats.
 In 2013, Cohen was made a Member of the New Zealand Order of Merit for his services to rowing.
Edwin Vásquez Cam (28 July 1922 – 9 March 1993) was an Olympic sport shooter from Peru.
 He won a gold medal in the 50 m pistol event at the 1948 Summer Olympics, his country's only Olympic gold medalist so far.
Viktor Gruzenkin (sometimes spelled Viktor Grouzenkin) (born December 19, 1951) is a retired Soviet decathlete.
 His personal record in the decathlon is 8356 points, set in Kiev in 1984.
 On February 17-18, 1979 he set the world record in the Indoor Heptathlon at 5934 points, which he held for over a year, surpassing the record of Guido Kratschmer who had recently won the silver medal in the 1976 Olympics behind Caitlyn Jenner (then Bruce).
Sailing/Yachting made its first appearance as an Olympic sport at the 1900 Summer Olympics after competitions were cancelled at the 1896 Olympics.
 With the exception of 1904, sailing was thereafter always a part of the Olympic program.
 The sailing program in 1900 consisted of a total of eight sailing classes.
 For six classes, the races were scheduled from 20 – 27 May at the river Seine around Meulan, and a series of three races was held for the largest classes from 1 – 5 August on the North Atlantic off the coast of Le Havre.
 Approximately 150 sailors in 64 boats (the numbers of boats and competitors are not reliable, as in the official report some figures of the World exhibition and the Olympic Games are mixed) from 6 nations competed, including 1 woman, Hélène de Pourtalès, who won a gold medal in the 1 to 2 ton.
Sebastien N'Guessan Konan is a taekwondo athlete from Côte d'Ivoire.
 He started Taekwondo at a very young age.
 He is a two-time Olympic athlete.
 Sebastien Konan is the athlete who officially represented Côte d'Ivoire for the first time at the Olympic Games in Taekwondo when the sport became an olympic event in Sydney, Australia.
 Sebastien Konan has won many gold medals in national and international competitions.
 He was decorated 3 times with the Medal of Honor from the Ministry of Sport and the Chancellor.
 He was ambassador of the International Olympic Committee (IOC) as a scholarship bearer.
 He won the gold medal at the 1999 All-Africa Games in Taekwondo for the first time in Côte d'Ivoire and the gold medal at the 2006 US Taekwondo Open and US National.
 He is a 4 time gold medalist at the African Taekwondo Championships, a 2 time gold medalist at the World Francophonie Cup, a 15 time National Champion, and a gold medalist in many other international open tournaments.

Question: W?hat Olympic sport did Caitlyn Jenner win the gold medal for in 1976
Answer: Olympic gold medal-winning decathlete.