Who is Keir Starmer, the man who will be the next British prime minister? CBS NewsUK Election Results 2024 LIVE Updates: Keir Starmer to be UK new PM as Labour Party gets massive majority, Rishi Sunak takes responsibility for historic loss The Times of IndiaLabour Party Wins UK Election: Live Updates, Results and Latest News The New York TimesUK elections: Labour wins enough seats for majority, Sunak concedes The Associated PressWelcome to power, Keir Starmer.