Petro said June's runoff election involved "algorithmic, systemic electoral fraud on an enormous volume of votes," allegedly orchestrated from abroad against his ally, Ivan Cepeda.

Colombian President Gustavo Petro has reiterated claims of fraud in the nation’s June election, which his party lost narrowly to conservative leader Abelardo de la Espriella.

El presidente saliente insiste en que hubo irregularidades en el proceso electoral y mantiene que el resultado no es legítimo