STACK STACK is a multimedia high school sports brand that educates, inspires and entertains athletes. Through its formal partnerships with more than 7,000 high schools, STACK connects with millions of high school athletes each month. The STACK franchise includes STACK.com, STACKTV, MySTACK, STACK Magazine (500,000 circ.) and STACK Events. Since February 2005, STACK has pioneered in delivering safe and effective sports performance information and lifestyle content to this hard-to-reach market segment. STACK was founded by two former collegiate athletes, Chad Zimmerman and Nick Palazzo, to fight the burgeoning steroid epidemic among high school athletes and now is quickly expanding to help all athletes improve their performance safely and effectively.