This issue of corruption is a very serious challenge that requires serious attention even as it cannot be solved by the leaders we have today.
The leaders of today never have the interest of citizens at heart that is why know matter how long we cry for help they don't even think of finding solution to the problem affecting all today.
The way this said leaders buy and find all necessary way of entering into offices one may think they have any good plans for citizens without knowing that is never part of there plans at all, Instead stealing all is what they only know how to do and will never think of changing until jungle justice is shown to them.
I agree that corruption requires serious attention, but I don't think the solution is to conclude that every leader is incapable of change. The bigger issue is weak institutions and a system that often allows public officials to act without meaningful consequences. Even good leaders can struggle in such an environment.
Everyone are not the same, so far we have corrupt leaders, there are also those who are very good when it comes to leadership and the way they manage or handle public fund. There are people who value value their own reputation than amassing which wealth that is meant for public. Many countries economy are suffering today because of the activities of those at the helm of affairs, they are amassing wealth to the detriment of the people they are ruling, and their is another thing that amazes me, in the right sense, people whom we feel they are educated, and have gathered wealth of experience should have been the ones to do things well, but to my greatest surprise the people we thought they are educated are the ones leading people astray and doing things wrong.
Education and experience don't automatically make someone a good leader. In fact, corruption is often more dangerous when it involves educated and experienced people because they may understand the system well enough to exploit its weaknesses. That's why you shouldn't judge leadership only by qualifications or experience.