Who is Prabhakar Raghavan?

Prabhakar Raghavan is the head of Google Search and oversees various divisions including Google's GO division, which encompasses Maps and Waze, as well as Google Assistant, Google Shopping, Payments, and Ads teams. He has been leading Google Ads since 2018 and has been in charge of both Google Ads and Google Search since 2020. The source also indicates that he received a presentation on MUM when he was the head of search at Google^[1][2].