Dynamic apnea with bi-fins, men

What to remember

Belgrade, June 13, 2022. France's Guillaume Bourdila covered 274.70 m in dynamic apnea with bi-fins, the discipline CMAS codes DBF, men's category.

Dynamic apnea is judged on distance, not depth: the diver moves underwater without taking another breath. The use of bi-fins puts the event in a category of its own.

Historically, "skin diving" was used as another word for freediving. In modern usage, freediving refers to a distinct discipline built around how long, how deep or how far one can go on a single breath.