Another such farmer like Gabe, JM, Richard etc. above, is Krishna McKenzie, Solitude Farm, Auroville, Tamil Nadu, India. Englishman who studied as a kid in a J. Krishnamurti school in England, came to Auroville ~20 years ago, started Solitude with friends, and has been there ever since. Inspired by Masanobu Fukuoka and his book, One Straw revolution. Has met him. Mixed crops, fruit trees, grains (including millets), many vegetables including common ones, plus less-known but traditionally eaten high-food-and-medicinal-value indigenous local and Indian ones, some in regular beds, some intermixed in a food forest, again utilizing more layers of sunlight and underground soil than single layer traditional monoculture. Again, has intern program, video channel, trains others in the community, gives talks, runs a popular on-premise vegan and raw food restaurant supplied by the farm itself.
Nowadays doing more training work and helping others in the area to bootstrap community permaculture gardens, since there is much more interest in food security, local food, lowering food miles, traditional-but-forgotten-plants-as-food, weeds as food, etc., since the coronavirus pandemic started.