The “CNBC Changemakers and Power Players” podcast features candid, in-depth conversations with trailblazing women reshaping business and society. In this episode, CNBC’s Julia Boorstin sits down with Toyin Ajayi, the co-founder and CEO of Cityblock Health, whose community-centered approach is redefining what healthcare can look like in America.Ajayi shares why trust is the most undervalued driver of health, and how Cityblock is designing a system that meets people where they are: in their homes, communities, and daily lives. She discusses the crisis of affordability, the empathy required to drive true systemic change, and her vision for a healthcare model built on equity and human connection.

Follow and listen to the “CNBC Changemakers and Power Players” podcast on Apple and Spotify.

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The “CNBC Changemakers and Power Players” podcast features candid, in-depth interviews with trailblazing women in business. In this episode, CNBC's Julia Boorstin sits down with Wawira Njiru — the CEO of Food4Education who’s using data, technology, and heart to fight hunger in Africa.

Njiru explains how she turned a $1,250 fundraiser into an organization feeding 600,000 children a day, why giving with dignity matters, and how to build solutions that support communities for the long term. She also shares her thoughts on leadership, resilience, and her goal to ensure every child in Africa has enough to eat.

Follow and listen to the “CNBC Changemakers and Power Players” podcast on Apple and Spotify.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

The "CNBC Changemakers and Power Players" podcast features candid, in-depth interviews with trailblazing women in business. In this episode, CNBC’s Julia Boorstin sits down with Kourtney Gibson — the CEO of TIAA Retirement Solutions — who's bringing new energy, innovation, and purpose to one of America’s most trusted financial institutions.

Gibson opens up about how she went from intern to executive, what resilience has taught her about leadership, and why she believes retirement security isn’t political — it’s personal. She shares how faith, family, and purpose fuel her mission to make finance more inclusive for the next generation.

Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.