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Friday, April 10, 2026

CNN CEO Promotes Alex MacCallum To COO


CNN Chief Mark Thompson has quietly elevated Alex MacCallum to Chief Operating Officer (COO), a move widely interpreted within the industry as a significant indicator of his preferred successor for the network's top leadership role. The promotion positions MacCallum as a leading internal candidate should Thompson eventually step down, signaling a clear direction for CNN's future under a leader with a strong digital background.

Alex MacCallum
MacCallum, who previously served as Executive VicePresident and General Manager of CNN+, brings extensive experience in digital strategy and product development. Her elevation to COO underscores Thompson's strategic emphasis on strengthening CNN's digital footprint and evolving its business model beyond traditional linear television. This appointment suggests Thompson is actively shaping a future leadership team focused on innovation and adapting to the rapidly changing media landscape.

This internal signal comes as Thompson, known for his turnaround successes at the BBC and The New York Times, continues his efforts to revitalize CNN amidst viewership challenges and a shifting news consumption environment. By placing a trusted executive with a proven track record in digital transformation into such a critical operational role, Thompson appears to be laying the groundwork for a stable and forward-thinking leadership transition, prioritizing a candidate aligned with his vision for a digitally-driven news organization.