John Sardelis
SVP of Podcast Sales
,
DAX
John Sardelis is a senior revenue leader in media and adtech, specializing in audio and podcasting. He leads podcast revenue for Global’s DAX in North America, driving data-led, cross-platform solutions for brands. He previously spent over two decades at The Walt Disney Company/ESPN and held leadership roles at Warner Bros. Discovery, Barometer, and BBC, where he led podcast go-to-market, monetization, and product strategy.
Sessions
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Measuring What Matters: Finding Your Podcast’s North Star Metric20-May-2026Talking Podcast 1 Stage