RatPac-Dune Entertainment was co-founded by the billionaire of what nationality?
James Packer James Douglas Packer (born 8 September 1967) is an Australian businessman and investor.
Karl-Heinz Kipp Karl-Heinz Kipp (born 1924) is the German billionaire founder of the Massa chain of German department stores and, having since sold the business whilst keeping the property, has a large property portfolio. In 2015 "Forbes" estimated his net wealth at $5.1 billion.