Danish UC submarines were built by the entrepreneur who is CEO of what company?
Peter Madsen (inventor) Peter Langkjær Madsen (] ; born 12 January 1971) is a Danish aerospace engineering enthusiast, "art engineer", submarine builder, entrepreneur, co-founder of the non-profit organization Copenhagen Suborbitals, and founder and CEO of RML Spacelab ApS.
Mick Davis Sir Michael Lawrence "Mick" Davis (born 15 February 1958) is a South African/British businessman. He served as the Chief Executive (CEO) of Xstrata plc, an Anglo-Swiss multinational mining company, until its merger with Glencore in 2013. After leaving Xstrata, he formed the mining venture, X2 Resources.