Title: Sue Jenner
Content:  Jenner won a bronze medal in the 200-metre butterfly at the 1977 European Aquatics Championships. She also competed in the 4×100-metre medley relay and 100-metre butterfly at the 1976 Summer Olympics in Montreal, and finished sixth in the latter event. She represented England in the butterfly events and won a bronze medal in the 4 x 100 metres medley relay, at the 1978 Commonwealth Games in Edmonton, Alberta, Canada. She also won the 1978 ASA National Championship title in the 100 metres butterfly and the 1977 and 1978 200 metres butterfly titles.
Title: Caitlyn Jenner
Content:  to the hurdles and discus, then had personal bests in the pole vault, when Jenner took the lead, and javelin. At that point, victory was virtually assured, and it remained to be seen by how much Jenner would improve the record. In the final event—the 1500 meters, which was seen live on national television—Jenner looked content to finish the long competition. Jenner sprinted the last lap, making up a 50-meter deficit and nearly catching the event favorite, Soviet Leonid Litvinenko, who was already well out of contention for the gold medal, and whose personal best had been eight seconds better than Jenner's personal best before the race. Jenner set a new personal best time and won the gold medal with a world-record score of 8,618 points. Olympic world record performance:
Title: AJ Jennings
Content:  Jennings is classified as KL3 paracanoeist. Reynolds paddling career started with the Murray Marathon and participated in the 2013 Sale to Sea Disability Kayak Challenge. In 2014, she won the K1 200 m, K1 500 m and 1000 m LTA events at the National and Oceania Championships. In her world championships debut, she won the bronze medal in the Women's K1 200 m LTA at the 2014 ICF Canoe Sprint World Championships in Moscow, Russia. At the 2015 ICF Canoe Sprint World Championships in Milan, Italy, she won the gold medal in the Women's K–1 200 m KL3. At the 2016 ICF Paracanoe World Championships, Duisburg, Germany, she won the silver medal in the Women's 200 m KL3. A month prior to the championships, she underwent an appendix operation. She won a silver medal in the 200m KL3 at the 2016 Rio Paralympics 
Title: Brianna Nelson
Content:  Nelson won one gold medal at the Swimming World Championships in 2013. She finished first 1:07 seconds ahead of Britain swimmer Susannah Rodgers clocking 35.70 seconds. She said that "It wasn't a race I was expecting to win, but I wanted to perform well. To get the gold on top of that is amazing."
Title: Jennette Jansen
Content:  Jansen first appeared in the Paralympics in the Athletics events of the 1988 Seoul games, where she won three gold medals in athletics. By the time of the Atlanta games in 1996 she was part of the Dutch team in wheelchair basketball that won the silver medal, she continued competing as part of the team in 2000 and 2004 but without any further medal success. She competed at the 2016 Summer Paralympics, where she won bronze in the H5 road race.
Title: Jenny Thompson
Content:  At the World Championships that year, she broke the world record in the 100-meter butterfly for the fourth time, winning a qualifying heat in a time of 56.56 en route to a gold medal in the event. Thompson seemingly retired from competition after the 2000 season with 10 Olympic medals, eight gold, one silver and one bronze, and 12 gold medals at World Championships. In 2001, Thompson moved to New York City to begin studying at the Columbia University College of Physicians and Surgeons. However, while attending medical school, she made a return to competition at the 2002 Pan Pacific Swimming Championships in Yokohama, Japan. Thompson won five medals in two days, setting a career-best time in winning the 50-meter freestyle. At the 2003 World Championships, she would win five medals, including two gold medals.
Title: Casey Jennings
Content:  During his years at Brigham Young University, Jennings was a member of the 1999 NCAA National Championship team. He and his former partner, Matt Fuerbringer, captured their first victory at Belmar, New Jersey in 2004. Jennings along with partner Kevin Wong successfully ended the 2010 season by capturing gold at the Swatch FIVB World Tour by beating the Brazilian duo of Benjamin Insfran and Bruno Schmidt at The Hague, Netherlands.
Title: Jack Buckner
Content:  best time of 13:10.15, a record which still stands to this day. Buckner claimed a bronze medal at the 1987 World Championships in Athletics (13:27.74) and in 1988 he finished a brave 6th in the 5.000 metres in Seoul (13:23.85) after an injury ravaged season. This was how it would end for Buckner and despite making an appearance at the 1992 Summer Olympics after he came to within half a second of his best time from 1986, he progressed no further than the heats after a fall. This spelled the end of Buckner's short career as a distance athlete. Shortly after his running career ended, Buckner worked for the sports giant 
Title: Brianna Nelson
Content:  Nelson's second Paralympic, After she had won the two silver medals in the 50 metre butterfly and 200 metre individual medley. She said, "I knew it was going to be a battle for the silver medal, I just went for it." She was later congratulated by Canada's Prime Minister Stephen Harper.
Title: Jenny Jones (snowboarder)
Content:  Jenny Jones (born 3 July 1980) is a British professional snowboarder who became the first Briton to win an Olympic medal in a snow event after winning bronze in slopestyle at the 2014 Winter Olympics in Sochi.

Question: what did bruce jenner win gold medal for?
Answer: Decathlon challenge.