https://www.cnet.com/news/tech-employees-likely-to-suffer-from-impostor-syndrome/

Impostor Syndrome was first defined in 1978 by psychologists Pauline R. Clance and Suzanne A. Imes as a feeling of "phoniness in people who believe they are not intelligent, capable or creative despite evidence of high achievement." 

Looks like Google is the social media company with the lowest percentage of employees who suffer from Impostor Syndrome, according to Blind.