What caught Rob's eye: Swimming 9-month-old twins

Take a look at what caught Rob Williams' eye on Thursday (12/6):

Nine-month-old twins from Gloucestershire have been showing of their "unusual" talent.

Like most babies, Ellie and William Trykush cannot to sit up, crawl or walk on their own, but amazingly they can swim the entire length of a 25m pool unaided.