Naval Ravikant is an Indian-American entrepreneur and investor.
Jordan Peterson is a Canadian clinical psychologist and a professor of psychology at the University of Toronto.
Oprah Winfrey is an American media executive, actress, talk show host, television producer, and philanthropist.
Ryan Holiday is an American author, marketer, entrepreneur and founder of the creative advisory firm Brass Check.
Warren Buffett is the chairman and CEO of Berkshire Hathaway.