C4-USA Athletes

Martin Stepanek

Martin Stepanek

c4usaadmin 19/12/2016 0
View World Champion Martin Stepanek's Signature Fins and his video from 2015 DEMA. For more information click here.  Martin Stepanek Signature Fins  ...
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Yasemin Dalkilic

Yasemin Dalkilic

c4usaadmin 02/12/2016 0
Yasemin Dalkilic's videos from her "Use Your Energy Wisely" documentary seriesYasemin Dalkilic Photo GalleryYasemin Dalkilic, 9 time freediving World ...
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Kurt Chambers

Kurt Chambers

c4usaadmin 01/12/2016 0
Kurt Chambers currently holds the U.S. record for deepest constant-weight dive with bi-fins at 82m/269ft in 2:48 (Freedive Paradise, 2014). He accompl...
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