Complex sentence: In 1986, Port Authority sold rights to the World Trade Center name for $10 to an organization run by an outgoing executive, Guy Tozzoli, who in turn made millions of dollars selling the use of the name in up to 28 different states.
Split into simpler sentences: In 1986, Port Authority sold rights to the World Trade Center name for $10 to an organization run by an outgoing executive, Guy Tozzoli. He in turn made millions of dollars selling the use of the name in up to 28 different states.