Olympian can refer to:

Alicia Marie Sacramone ( /əˈliːʃə ˌsækrəˈmoʊni/; born December 3, 1987) is an American artistic gymnast.

Sacramone began gymnastics at the age of eight, began competing in the elite ranks in 2002 and joined the U.S. national team in 2003. At US National Championships from 2004 to 2008, she won twelve medals, including four golds on vault and two golds on floor exercise. At World Championships from 2005 to 2007, she won seven medals, including a floor exercise gold in 2005 and a team gold in 2007. At the 2008 Beijing Olympics, she won a team silver medal. In 2010, Sacramone made a comeback by winning the National Championship on Vault. Later in 2010 at the World Championships in Rotterdam, Netherlands, she won the World Title on Vault as well. Her gold gave her a total of nine medals overall, joining Shannon Miller and Nastia Liukin as the U.S. athletes with the most medals at the gymnastics world championships until the US team won gold in the team finals at the 2011 World Championships. Though she was injured and could not compete, she still received a medal as an official member of the U.S. team, earning her tenth World medal, making her the most decorated U.S. gymnast in the history of the World Championships.

Richard Russell "Rick" Riordan (/ˈraɪərˌdɛn/), Jr. (born June 5, 1964) is an American author best known for writing the Percy Jackson & the Olympians series. He also wrote the Tres Navarre mystery series for adults and helped to edit Demigods and Monsters, a collection of essays on the topic of his Percy Jackson series. He helped develop the ten books in The 39 Clues series, published by Scholastic Corporation, and wrote the first book in the series, The Maze of Bones. He recently completed a trilogy that focuses on Egyptian mythology, The Kane Chronicles, and is working on The Heroes of Olympus, which is the sequel to the Percy Jackson series and focuses on Greek and Roman mythology.

Rick was raised in Texas. He graduated from Alamo Heights High School in 1982 and the University of Texas at Austin in 1986, where he double-majored in English and Social Studies. Riordan taught English and Social Studies in Presidio Hill School in San Francisco for eight years. He was awarded St. Mary's Hall's first Master Teacher Award in 2002.