Freediver William Winram: 1 breath of air, 145 meters underwater

Great interview with William Winram about his 145 meter Variable world record.

Link: http://www.cbc.ca/player/Radio/DNTO/ID/2666110466/

The entire CBC show: http://www.cbc.ca/player/Radio/DNTO/ID/2666109742/

I wrote about the world record here