58% of the student body is over the age of 21. College and community activities are regularly held at the College of Southern Idaho Fine Arts Center, the Herrett Center for Arts and Science, and the Eldon Evans Expo Center. Frontier Field hosts a variety of community softball leagues during the summer months. Student government is administered by the Associated Students of CSI which is controlled by a student senate elected from the student body. CSI sponsors approximately 50 student clubs and organizations. Athletics The College of Southern Idaho Golden Eagles compete in Region 18 of the National Junior College Athletic Association (NJCAA). As of 2009 CSI has won a total of 11 NJCAA national championships, including titles in women's volleyball, men's basketball and men's baseball. The Golden Eagles rodeo team has won an additional three national championships in the National Intercollegiate Rodeo Association. Founded by Eddie Sutton in 1966, CSI's men's basketball program is one of the most successful at the community college level, claiming to be the winningest junior college program in the United States. Between 1967 and 2007 CSI posted a total record of 1158-217, made 23 national tournament appearances and won the NJCAA national title three times. In that period the Golden Eagles have never had a losing season. The Golden Eagles' 137-game home winning streak between December 1984 and January 1992 is the longest for a men's basketball team at any level in collegiate sports. Although CSI failed to make the NJCAA national tournament in 2007-08, the Golden Eagles continue to command a strong reputation nationally. CSI began the 2008-09 season ranked third in the nation in preseason polls. The Golden Eagles won their third NJCAA national championship in 2011. The women's volleyball team was particularly dominant in the 1990s, winning a remarkable 190 consecutive matches between 1994 and 1997 and seven national titles in eight years between 1993 and 2000. The program won its NJCAA Division I record ninth national championship in 2009, breaking its tie with Miami Dade College. CSI won its 10th championship in 2012. After reinstituting the Golden Eagle cross-country and track program in 2017, CSI Head Cross Country and Distance Track Coach Lindsey Anderson led the Golden Eagle women to a fourth-place finish and the men to a sixth-place finish at the NJCAA Division I Cross Country Championships in 2018. That year, she also coached the men's individual national champion.