Welch started his career in 1960 as a junior chemical engineer at General Electric. In 21 years, he had risen through the ranks to assume the mantle of CEO in 1981, not without being assailed by numerous struggles and political manoeuvres over the years. At that time the company’s net worth was $12 billion.

Once Welch became the CEO, he brought about a revolution of sorts in the company’s corporate fabric. Guided by his distinctive management style, the company’s net worth ratcheted up to $280 billion in 20 years.

The book highlights several aspects of his leadership style, such as an informal, yet driven style of work, an open work culture, and individual appreciation of each of his managers. His highly personal leadership style ensured that the company thrived even during one of the most volatile phases in U.S. economic history.