As one of the criteria for ineligibility is "Individuals or organisations of questionable integrity or goals."
It seems the members who are in charge of the nomination are not paying attention on their own criteria: "The action should recognise the longevity of commitment to fighting corruption."
As "The Intercept" leaks shows, Sergio Moro, the former judge now Minister of Justice - his intentions were political with no commitment to fight corruption and Deltan Dallagnol are extremely corrupted.
Deltan Dallagnol is a rich guy and only thought about being famous to make more money and have power.
Well, it is not up to me to explain why someone should or should not receive a prize.
But how ironic an anti-corruption award for these criminals that will face justice in a near future being corruption one of the crimes,
