Written by Access Industries Len Blavatnik is an American billionaire whose holdings cover the range from media, telecoms to chemicals and natural resources. He is the founder and chairman of Access Industries, his holdings company through which he runs his business empire. No Blavatnik news would be complete without the mention of this two most famous acquisitions. The first is the legendary stake in LyondellBasell Industries, which is one of the largest independent chemical companies. The second is Warner Music Group which has one of the best catalogs in the music industry and is poised to gain the most of the move to streaming music. He is also an active…