They are: Susan Wojcicki, YouTube (18); Ruth Porat, Alphabet (20); Oprah Winfrey (23); Shari Redstone, ViacomCBS (31); Sheryl Sandberg, Facebook (36); Dana Walden, Disney (50); Jennifer Salke, Amazon Studios (54); Suuzanne Scott, Fox News (61); Anne Sarnoff, WarnerMedia (63); Reese Witherspoon (74); and Mo Abudu, Ebonylife TV (98).
