Luca Pferdmenges, a 23-year-old juggler and influencer, has officially visited every single country on the planet. He reveals that his favorite countries include Mexico, Colombia, and Tel Aviv in Israel, while his least favorite is Nauru. Luca also shares that Egypt and the Maldives didn't impress him. He mentions that dangerous countries like Haiti, Papua New Guinea, Somalia, and Sudan are also unlikely to be revisited. Luca has had some hair-raising moments during his travels, including being arrested in Mali. Despite negative comments, he believes it's unfair to judge a country based on stereotypes. Luca recommends Ethiopia for the best food and Uzbekistan, Kazakhstan, and Myanmar as underrated destinations.