SomeOne has created a new brand world for Chivas Regal 25 Year Old Whisky. Chivas Regal 25 Year Old is the rarest blend in the Chivas portfolio. Launched in 1909 in NYC and subsequently disappearing during prohibition and the great depression. Chivas Regal 25 was brought back to life almost a century later by Chivas master blender Colin Scott in 2007.