Even as a child, nutritionist and chef Sarah Pound had an audience. “I used to set up an old-school camcorder, and I would line up my three sisters. They would be my audience members, and I’d do cooking shows for them. They had to sit there because I was the oldest,” she laughs. Now her online community, Wholesome by Sarah, numbers in the hundreds of thousands, advocating for simple, wholesome, and healthy food that’s easy to prepare.