by the way we're doing an iphone NUMBER_TOKEN giveaway to enter you just have to subscribe to the channel and leave a comment saying you did an unbelievable footage to watch comes from colombian world record holder of breath hold diving in which she dropped to NUMBER_TOKEN feet underwater with a rock and then ran back up and the amount of energy required to carry that rock and run underwater is huge
START_SPONSOR_TOKEN by the way we're doing an iphone NUMBER_TOKEN giveaway to enter you just have to subscribe to the channel and leave a comment saying you did an unbelievable END_SPONSOR_TOKEN