Instructor Level: Intermediate Instructor & Breath-Hold Surf Survival Instructor
Location: San Francisco, CA USA
Phone: 415-203-5191
Email: john.hullverson@performancefreediving.com

John is a PFI Intermediate and Breath Hold Surf Survival Instructor based in San Francisco, California and also offers individualized coaching sessions and specialized classes such as Safety for Abalone Diving and Spearfishing.  John is a 2 x U.S. National Record holder for the freediving discipline of Dynamic No Fins (DNF) and has represented USA Freediving at AIDA World Championship events in Belgrade, Serbia in 2015 and Turku, Finland in 2016.