Athletics
On September 11, 2009, while playing football against Westminster High School, starting fullback and linebacker Kevin Telles, collapsed during the fourth quarter and died. His death was later ruled myocarditis.
The Argonauts won their first CIF Southern Section Football title in 2010 as champions of the Southern Division. Other Southern Section CIF Titles won by the school include Coed Badminton (1986, 1995 and 1999), Girls Field Hockey (1979, 1982, and 1983), and Girls Softball (1985).
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