From Google Gets A Second Brain, Changing Everything About Search:

Shashi Thakur, a principal engineer at Google, leads the team integrating the Knowledge Graph into Google's core search product.
Shashi Thakur, a principal engineer at Google, leads the team integrating the Knowledge Graph into Google’s core search product.

Shashi Thakur, a principal engineer at Google, leads the team integrating the Knowledge Graph into Google’s core search product. Photo courtesy of Google.