Federico Grabich (born 26 March 1990) is an Argentine competitive swimmer.
 At the 2012 Summer Olympics he finished 41st overall in the heats in the Men's 100 metre backstroke and failed to reach the semifinals.
 Federico won the bronze medal at the 2011 Pan American Games and the gold and silver medal at the 2015 Pan American Games.
 At the South American Games he won ten medals (two of them were gold).
 At the 2015 Pan American Games, Grabich won the 100m Freestyle, setting a new Argentine record.
 He also won a silver medal in 200m, setting another Argentine record.
 In August 2015, he won the bronze medal at the World Championships, being the first medal for his country in a World Championship and the silver medal at the World Cup in Qatar.
Barbara Sue Gilders (later "Dudeck", born July 23, 1937) is a retired American diver.
 She competed in the 3 m springboard at the 1956 Summer Olympics and 1959 Pan American Games and finished fourth and third, respectively.
 Coached by four-time Olympic medalist, Clarence Pinkston, Gilders entered the Olympics as the 1956 AAU champion, and Olympic Trials silver medalist.
 Later she won the AAU indoor titles in the one-meter (1958) and three-meter springboard (1959).
 In June 1959, she won the Pan American Games trials; later that summer, in what would be her final international competition, Gilders won a bronze medal at the Pan American Games.
The athletics competition at the 1971 Pan American Games was held in Estadio Olímpico Pascual Guerrero in Cali, Colombia.
 At almost exactly 1000 metres elevation, all the marks from this meet marginally qualify as "altitude assisted."
Damian Alejandro Villa Valadez (born August 7, 1990 in Zamora, Michoacán) is a male Mexican taekwondo athlete.
 He is a double World Medalist at the World Taekwondo Championships, earning medals in 2009 and 2013.
 He is also a Silver Medalist at the 2011 Pan American Games, as well as a Silver and a Bronze Medalist at the 2010 and 2014 Central American Games, respectively.
The 2015 Pan American Games, officially the XVII Pan American Games and commonly known as the Toronto 2015 Pan-Am Games (French: "Jeux panaméricains de 2015 à Toronto" ), were a major international multi-sport event celebrated in the tradition of the Pan American Games, as governed by Pan American Sports Organization (PASO).
 The games were held from July 10 to 26, 2015 in Toronto, Ontario, Canada; preliminary rounds in certain events began on July 7, 2015.
 These were the third Pan American games hosted by Canada, and the first in the province of Ontario.
 The Games were held at venues in Toronto and seventeen other Golden Horseshoe communities.
 The Pan American Games and 2015 Parapan American Games were organized by the Toronto Organizing Committee for the 2015 Pan and Parapan American Games (TO2015).
The 2011 Pan American Games, officially the XVI Pan American Games, was an international multi-sport event that was held from October 14–30, 2011, in Guadalajara, Jalisco, Mexico.
 Some events were held in the nearby cities of Ciudad Guzmán, Puerto Vallarta, Lagos de Moreno and Tapalpa.
 It was the largest multi-sport event of 2011, with approximately 6,000 athletes from 42 nations participating in 36 sports.
 Both the Pan American and Parapan American Games were organized by the Guadalajara 2011 Organizing Committee (COPAG).
 The 2011 Pan American Games were the third Pan American Games hosted by Mexico (the first country to do so) and the first held in the state of Jalisco.
 Previously, Mexico hosted the 1955 Pan American Games and the 1975 Pan American Games, both in Mexico City.
 The 2011 Parapan American Games were held 20 days after the Pan American Games have ended.
James E. "Bouncy" Moore (born June 4, 1951) is a retired American track and field athlete, known for the long jump (thus the nickname he acquired).
 He was a two time National Champion.
 He was the silver medalist at the 1971 Pan American Games.
The Pan American Games (also known colloquially as the Pan Am Games) is a major sporting event in the Americas featuring summer sports, in which thousands of athletes participate in a variety of competitions.
 The competition is held among athletes from nations of the Americas, every four years in the year before the Summer Olympic Games.
 The only Winter Pan American Games were held in 1990.
 The Pan American Sports Organization (PASO) is the governing body of the Pan American Games movement, whose structure and actions are defined by the Olympic Charter.
Racquetball has been part of the Pan American Games since 1995 Games in Mar del Plata, Argentina, although it was not included in the 2007 Games.
 Racquetball was again included in the 2011 Pan American Games in Guadalajara, Mexico, and the 2015 Pan American Games in Toronto, Ontario.
 Racquetball is on the program for the 2019 Pan American Games in Lima, Peru.
 The United States dominated the racquetball events in the first three games, but Mexico has been the dominant country in the last two games.
Dr. Susan "Sue" Marie Nattrass, {'1': ", '2': ", '3': ", '4': "} (born November 5, 1950) is a Canadian trap shooter and medical researcher in osteoporosis.
 She was born in Medicine Hat, Alberta.
 Competing at an elite international level from the 1970s through the 2010s, Nattrass has had multiple appearances, in one or both of trap or double trap, at Olympic Games, Commonwealth Games, World Championships, and Pan American Games.
 Nattrass is a repeat World Champion and repeat medalist at the Commonwealth Games, World Championships, and Pan American Games.
 Nattrass was the flag bearer for Canada at the 2007 Pan American Games (and a gold medal winner) and the 2014 Commonwealth Games.

Question: Where were the Pan American Games, at which Bouncy Moore was the silver medalist, held?
Answer: Estadio Olímpico Pascual Guerrero in Cali, Colombia