Leone

Good news for globe-trotting Americans: most countries around the world are free or very cheap to get in to. But, as this map from HowMuch.net shows, some countries do charge through the nose for a visa. And it's not the ones you would expect.

Source: HowMuch.net

About a decade ago, Christian Leone's Luxor Capital was one of the biggest brand names in the industry, and alongside Harbinger and DB Zwirn, every trader and analyst on Wall Street wanted to work there. Since then things have changed.