Haley Anderson
American swimmer, Olympic silver medalist, world champion

Haley Danita Anderson (born November 20, 1991) is an American competitive swimmer, who competed for the University of Southern California, and is an Olympic silver medalist. She placed second in the 10-kilometer open water event at the 2012 Summer Olympics, and later competed in the event in the 2016, and 2020 Olympics.
Early life
Anderson was born November 20, 1991 in Santa Clara, California to mother Colette, a former collegiate swimmer, and father Randy Anderson. She attended Granite Bay High School in greater Sacramento, graduating in 2009. By the age of six, Anderson, and her one-year older sister Alyssa swam for a recreational swim program at a Livermore, California club coached by Dianne Masluk. Anderson's sister Jordan also competed in swimming. During her later high school years, Haley swam for the strong program at the Sierra Marlins Swim Club in Folsom, California under Marlins Coach one-time CEO and Jeff Pearson. Coach Pearson was a supporter of distance and open water swimming, provided open water training for a few of his Marlin swimmers, and participated in several open water events himself.
Anderson's sister, Alyssa, was an All American swimmer at Arizona. Both sisters competed at the 2009 World Aquatics Championships.
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The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Jul 25, 2026. The linked authority identifier is Q1951205. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1991, 2012, 2016 and 2020.
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This entry incorporates text from “Haley Anderson” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.