David Cobiella is the owner of Master Switch Freediving, and teaches freediving classes throughout the Central Florida area. He began freediving three years ago, and is also an avid SCUBA diver. David also is the cofounder of a non-profit organization called Kings of the Springs which has been actively cleaning up litter in the springs and rivers of Florida for the past two years with the help of an active volunteer base. He spends his time planning events and activities to bring together both the conservation community as well as the freediving community.
He joined the USA Freediving Board in 2020 as Treasurer.