Is is a Nike ad, yes, but it is also LeBron James swimming :-)
http://youtu.be/hmWMz10Ftko
Behold LeBron James going for an open water swim
By rokur
rokur
Production engineer and certified swim coach. Full-time IT consultant, spare-time swimming aficionado. 2 sons, 2 daughters and a wife. President of the Faroe Islands Aquatics Federation. Likes to run :-)