Question: Donald Joel Aronow designed speedboats for clients like which American entrepreneur known as the publisher of "Forbes" magazine? 
Sentence (from "Malcolm Forbes"): He was known as an avid promoter of capitalism and free market trade, and for an extravagant lifestyle, spending on parties, travel, and his collection of homes, yachts, aircraft, art, motorcycles, and Fabergé eggs.
Relevant evidence: Yes