You'll need a few hundred thousand. Or friends in the right places. Start talking to people and getting them to like you. They can vote you in during an election. You could climb the political ranks of your own community then go to congress. I wouldn't imagine people are actually given respectable jobs at 25, old guys love to undermine younger guys positions if they're the same or near the same because it makes them feel like they have no rank, that their years of work were for nothing, because just anyone can get the position. I'd go for the friends in the right places part. That means studying up on politics and learning the correct standing to where everyone is happy. Then voicing this confidently, and never forgetting the people you represent. Doing all of this will most likely get you well off in politics.