Sauvignon Blanc South Africa and FNB are pleased to announce the top 20 contenders in the 2019 FNB Sauvignon Blanc Top 10 Competition, South Africa's only competition exclusively devoted to Sauvignon blanc. A total of 107 producers submitted 183 wines โ€“ up from 177 last year โ€“ for this yearโ€™s competition, held for the eighth year by Sauvignon Blanc SA in collaboration with FNB.