Father/Son Challenge

watched a little bit of the Father/Son Challenge today (they might call it something different now because Bernhard Langer's daughter played with him last year, maybe it is the "family challenge") anyhow...what was fascinating was how they showed some of the sons had the exact same swing as their Dad, Fred Funk's son is a carbon copy. Some have similar elements of the swing, but the Funk guys were identical. Pretty cool.