In this epic swimming challenge, we're putting the myth to the test! Can a heavier kid learn to swim faster than a lighter kid? We've got two kids of different body types, both beginners in the pool, and we're going to track their progress to see who picks up swimming skills the quickest. Is body fat a hindrance to learning to swim, or is it all about dedication and practice? Watch till the end to find out who becomes the fastest swimmer! swimming, kids swimming, learn to swim, swim faster, swim