The Chronicle of Philanthropy profiles up and comers influencing the nonprofit sector in America—a couple are from LA:  https://philanthropy.com/interactives/fortyunder40?elq=28fdc3cca52b490fa8f9d2f6691b8ab3&elqCampaignId=2157&elqaid=7405&elqat=1&elqTrackId=a125f13310a244e2a800d636dd9d40e7