Marshall Gold Smith is a global expert in leadership education and training and an expert in human development, in addition to being a writer, speaker and influencer. The expert Marshall has extensive experience in the field of writing, where he wrote more than 34 books on his fields of training and leadership and complementary personal modification in general. Marshall Goldsmith was awarded the World's Most Powerful Thinkers Award by being ranked first in the Leading Thinker. He was also listed as the top 7 business thinkers in the world. Expert Marshall Goldsmith assists in personal modification, leadership education and skills training and other skills in all areas of life.