Multipliers

How the Best Leaders Make Everyone Smarter

Liz Wiseman, Greg McKeown

10 min read
55s intro

Brief summary

Effective leadership isn't about being the smartest person in the room; it's about making everyone around you smarter. Multipliers explains how to stop accidentally diminishing your team's capabilities and instead amplify their intelligence to get twice the results.

Who it's for

This book is for managers, executives, and team leads who want to move from being the primary problem-solver to a leader who develops the talent around them.

Multipliers

Audio & text in the Readsome app

Leaders Who Shrink or Grow Others

Many people assume the best leader is the smartest person in the room. But the more important question is what happens to everyone else around that leader. Some leaders make others cautious, dependent, and quiet. Others bring out people’s best thinking and cause the whole team to operate at a higher level.

These two patterns are very different. A Diminisher tends to rely on personal intelligence, step into every problem, and become the center of decision-making. As a result, people stop thinking for themselves and wait to be told what to do. A Multiplier does the opposite. This kind of leader assumes people are capable, gives them room to think, and expects them to contribute fully.

The effect is not small. Teams under Diminishers often use only part of their available talent, while teams under Multipliers use far more of it. The difference comes from the environment the leader creates. When people are trusted, challenged, and expected to think, they often perform beyond what anyone thought they could do.

This approach changes how a leader sees growth. Many organizations respond to pressure by adding more people, more layers, or more control. Multipliers look first at the intelligence already in the room. They believe better leadership can unlock more value from the same team before new resources are added.

That belief shapes daily behavior. Diminishers often act from scarcity, assuming very few people are truly capable. Multipliers act from abundance, assuming intelligence is common and can grow when used well. Once that mindset changes, leadership starts to shift from control to amplification.

Five recurring practices define Multipliers. They find people’s strengths and use them well. They create an environment where people feel safe enough to think and challenged enough to perform. They push teams with difficult questions, encourage real debate, and hand over ownership instead of pulling work back to themselves. These habits are demanding, not soft, but they create energy rather than burnout.

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About the authors

Liz Wiseman

Liz Wiseman is a researcher, executive advisor, and the CEO of the Wiseman Group, a leadership research and development firm that teaches leadership to executives worldwide. A former vice president at Oracle Corporation, she is a globally recognized management thinker who has conducted significant research in the fields of leadership and collective intelligence.

Greg McKeown

Greg McKeown is a British author, public speaker, and leadership and business strategist. As CEO of the leadership agency McKeown, Inc., he consults for clients such as Apple, Google, and Pixar, focusing on strategies that revolve around minimalism and prioritizing the essential. A Young Global Leader for the World Economic Forum, McKeown has also co-created a popular course at Stanford University and written multiple New York Times bestsellers.

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