At the Quarterly Summit of the PINNACLE© Business Guides (https://PinnacleBusinessGuides.com) 100 business coaches, Sergiu Simmel was recognized for his Mastery in his professional field. ? PINNACLE used a US Geological Survey Benchmark to mark the recognition, part of the PINNACLE brand and "business climbing" metaphor. ? Sergiu was very humbled by this extraordinary recognition, given that he just joined this professional community just 5 months ago.