Expatriates are leaving KazMunayGas.Some Kazakh experts have hastened to title that process “the exodus of Northmen”.Earlier, Christopher Walton, an Australian national, was in charge of the KazMunayGas Board of Directors since August 2017.Before Walton, the KMG Board was headed by Frank Kuijlaars from Netherlands.Now, Yernat Berdygulov holds that office.What is he? Famous analyst Aidarkhan Kusainov