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The Extraordinary Leader

November 6, 2026

Is Technical Expertise an Important Competency for Top Executives?

How important is technical expertise for executive leadership success? Zenger Folkman research involving more than 74,000 raters reveals a 60-percentile-point gap in leadership effectiveness

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How Extraordinary Leaders Are Made eBook cover

October 15, 2026

How Extraordinary Leaders Are Made eBook

Free eBook How Extraordinary Leaders Are Made Most leaders begin their careers aiming to be good functional specialists, but few set their sights on

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Extraordinary Leader eBook Part 2 cover

August 23, 2026

Extraordinary Leader eBook Part 2

Free eBook The Extraordinary Leader eBook Part 2: Building a System That Builds Leaders Leadership development is no longer optional—it’s a strategic necessity. In

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Extraordinary Leader eBook Part 1 cover

August 23, 2026

Extraordinary Leader eBook Part 1

Free eBook The Extraordinary Leader eBook In this eBook, we distill Zenger Folkman’s pioneering research into its purest and most powerful principles. We understand

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October 14, 2025

Episode 176: Jotun Case Study in Extraordinary Leadership

Details In this special episode of The 90th Percentile, we unpack how Jotun—the Norway-based, family-owned paints and coatings company operating in 100+ countries—elevated leadership

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