The Beta-Psi Chapter of Kappa Sigma at the University of Washington, founded in 1903, is one of the oldest and most active fraternities on campus. As part of the larger Kappa Sigma Fraternity, one of the largest in the world with over 250,000 living members and nearly 300 active chapters, Beta-Psi upholds the Four Pillars of Fellowship, Leadership, Scholarship, and Service. At UW, the chapter is especially known for hosting the annual Apple Cup Run, a philanthropic tradition that supports the Military Hero Campaign.