The idea to "end hunger" would require massive military action to take over all the places that have hunger and creating dictators who were in line with your goals and would forcefully overcome obstacles to food distribution.
People are really dumb. People often think that just buying enough food for everybody to eat would somehow cause everybody to be able to eat. But insufficient food production is not the main cause. And if there were no other obstacles to hunger, the cheapest food, the oldest food, the lowest quality food would already be flowing to those people, and we wouldn't need to talk about ending hunger, we'd only be talking about improving nutrition. The vast majority of hunger is caused by their local governance, be that their official government or gangs, militants, etc. that are actually participating in local governance.