The country with the highest number of bicycles per person is the Netherlands. The country actually has more bikes than people! The largest-capacity stadium in the world is the Rungrado 1st of May Stadium, located in Pyongyang, North Korea. About 114,000 people can sit in it. China shares borders with 16 different countries, making it the country with the most neighbors. Two independent states, Vatican City and San Marino, are located entirely within the borders of Italy. The deepest lake in the world, Lake Baikal, is in Russia. It contains 20% of the world's fresh water. Taylor Demonbreun visited 195 countries - all 193 UN member states plus Vatican City and Chinese Taipei - in 1 year and 189 days, making her the Guinness World Record holder for visiting every country in the shortest time.