Facts: - relatives: shawn colvin - subject: economics , finance , business - genre: nonfiction Based on these bullet points, write a short biography describing the life of geoffrey colvin .
Answer:
geoffrey colvin is the author of '' talent is overrated : what really separates world-class performers from everybody else '' -lrb- isbn 9781591842248 -rrb- , co-author of '' angel customers and demon customers '' -lrb- isbn 9781591840077 -rrb- , and a senior editor at large for fortune magazine .