Biography · Business & Enterprise
David Castain
1988–
United States
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Biography
David Michael Castain II (born August 5, 1988), is an American businessman and academic. He is perhaps best known for leaving a life of crime to later found a marketing firm worth over $5 million by November 2016 and $8.5 million by 2020.
Sources & collection details
Wikipedia contributors — original record ↗
Biography text · CC BY-SA 4.0 · Source checked 2026-10-13
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