He's been leading Google now as CEO for multiple years. As I said in my original comment, Larry and Sergey have devoted the majority of their time to Other Bet

He's been leading Google now as CEO for multiple years. As I said in my original comment, Larry and Sergey have devoted the majority of their time to Other Bets for a while. Sundar's promotion here is really just recognizing the role he's effectively had for some time at this point.