Zac Timmons has been slacklining since 2008 and highlining since 2009. As an experienced rigger, he has assisted in the coordination and organization of numerous slackline events and projects, including the Northern Arizona Highline Gathering and GGBY. Zac was elected as a board member on the Executive Board in September 2018, where he serves as a liaison to and representative of the United States and North America within the ISA. Against the background of his outstanding expertise in the technical aspects of slacklining, Zac helps coordinate efforts surrounding highline safety education and increasing the safety and sustainability of slackline events. In addition, he helps manage and organize content for the ISA website.