#73: Lessons from a CEO episode artwork

EPISODE · Feb 25, 2026 · 21 MIN

#73: Lessons from a CEO

from Stepsero

Episode Notes In this episode, Costas Kalisperas deconstructs the leadership philosophy of Doug McMillon (Former President and CEO, Walmart Inc.) to show how high-level CEO strategies apply to leaders at every level. We explore the vital link between team composition, active listening, and the mental clarity that comes from making (and communicating) decisive choices. Our Guest: Costas Kalisperas Costas is the Founder & CEO of In Tune Executive Coaching. His focus is on helping leaders to be in tune with themselves and their environment, tap into their inner resourcefulness and manage their interactions with others more effectively. To know more about Costas, please visit any of the links below.References:Costas Kalisperas Likedin profilewww.intune-exec.comThe HBR Interview with Outgoing Walmart CEO Doug McMillon (HBR article)  Listen to the next Episode All Podcast Episodes

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#73: Lessons from a CEO

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