Former leftist student leader Gabriel Boric will be under quick pressure from his youthful supporters to fulfill his promises to remake Chile after the millennial politician scored a historic victory in the country’s presidential runoff election.

Boric spent months traversing up and down Chile vowing to bring a youth-led form of inclusive government to attack nagging poverty and inequality that he said are the unacceptable underbelly of a free market model imposed decades ago by the dictatorship of Gen. Augusto Pinochet. The bold promise paid off. With 56 per cent of the votes, Boric on Sunday handily defeated his opponent, far right lawmaker Jose Antonio Kast, by more than 10 points and at age 35 was elected Chile’s youngest modern president.