WATCH: These Cork open water swimmers in their 60s and 70s will put you to shame

"It's the cheapest form of drug that I know of, but I know nothing about drugs"

A trio of open water swimmers from Cork have been viewed over 200,000 times after a video they appeared in, went viral.

The inspiring video features open water swimmer Tom McCarthy of Sandycove Island Swim Club and Myrtleville Swimmers alongside Mairead Ni Mhaoileoin and Tom Bermingham, who are also members of Myrtleville Swimmers.