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.
Hansjörg Wyss Hansjörg Wyss (IPA: /ˈhɑːnz/ -jorg wiz) (born 19 September 1935) is a Swiss entrepreneur, businessman, and philanthropist. He is the founder and was president, then chairman of Synthes USA, until its sale in 2012. Wyss, who lives in Wyoming, has supported philanthropic causes relating to environmental protection, social justice and science. His contributions led to the establishment of the Wyss Institute for Biologically Inspired Engineering at Harvard University in 2009 and he created the Wyss Foundation, which aims to conserve natural environments, including public lands in the Western United States, Africa, and South America. As of 2017, Wyss has a net worth of US$5.6 billion, according to "Forbes".