KANONKOP PAUL SAUER tops the list of most ‘investment-worthy’ South African wines produced over the past 20 years and sold in 2019 at one of the various Strauss & Co Fine Wine Auctions or at the Cape Fine & Rare Wine Auction (CFRW) in Stellenbosch. That’s according to Roland Peens, director of Wine Cellar, the Cape Town-based merchants associated with