Skinny Dipping World Record Attempted for Cancer Cure

Imagine 400 Welsh folks of all ages running into the ocean. Now imagine them naked.

Hundreds of skinny dippers may have now broken a Guinness World Record -- the largest group of naked people to jump into a body of water together and wade for at least 10 minutes.

Congratulations?

Well, Guinness has yet to evaluate the feat, but the group that organized the nude dip raised an estimated $20,000 for its favorite charities, the National Trust and Marie Curie Cancer Care.