This megalomaniac  is NOT someone that should be considered a truly successful businessman.  Like Bill Gates, Phil Knight and Nike have used too many dishonorable business practices to achieve their goals and make billions in dirty money.
In Knight's case that includes exploiting cheap third world labor (including children) to make Nike shoes.  In addition to that, Nike also sets the prices of their products exorbitantly high to price gauge the consumer.  Like so many other dishonest American companies,   Nike should be making their products in America using American labor.  This could be done if people such as Knight were not so greedy and self absorbed.