Which US track-and-field athlete won three gold medals at the 2012 Summer Olympics?
Allyson Felix
Sanya Richards-Ross
Carmelita Jeter
Tianna Bartoletta
Answer
Allyson Felix became the most successful US track-and-field athlete at the 2012 Summer Olympics, winning three gold medals. Her outstanding performance contributed to the overall success of the US team in London.
Team USA Triumphs: The Ultimate 2012 Summer Olympics Challenge!