In 1989, he had to sell successful businesses including Pergamon Press to cover some his debts, and in 1991 his body was discovered floating in the Atlantic Ocean having fallen overboard from his yacht.
He had to sell successful businesses including Pergamon Press to cover some his debts. This was in 1989. His body was discovered floating in the Atlantic Ocean having fallen overboard from his yacht. This was in 1991. This was in 1989.