John S. and James L. Knight Foundation — Founder (text): John S. Knight

Note: The source text explicitly confirms that John S. Knight is listed as a founder ('founded by John S. Knight') of the John S. and James L. Knight Foundation. The claim asks to verify that 'John S. Knight' is the founder based on the Wikidata entry Q6256434, and the source directly supports this with a reference to English Wikipedia. While James L. Knight is also listed as a co-founder (under 'named after' and implied by the foundation's name), the claim specifically identifies John S. Knight as a founder, which is confirmed by the source.