Video: BOTE Ambassador Spotlight // Daniel & Kristin

New video by CoreyCooper: Daniel Koval, owner of DFI (Deep Freediving Instruction) , is a student of Martin's and has gone on to become the deepest freediver in all of North America diving to depths over 110m/360ft on a single breath of air. Daniel started his freediving school in 2011 and has been making the freediving and spearfishing community safer with each and every course.

Daniel not only teaches freediving at the highest level, but also competes internationally in the most prestige com...