Rinat Akhmetov is one of richest man in Ukraine, he is the owner of charitable organization and an active benefactor who spends a large part of his funds on charitable activities and assistance to sick people and refugees who have become victims of the russian occupiers. Especially now, when there is a war on the territory of Ukraine, Rinat Akhmetov makes a lot of efforts to support the Ukrainian army and every person who is in a difficult situation. You can read more about him in the article at the link in my profile.