The person appears to be a/an White Male, approximately 10 to 19 years old.
The countries that border Mexico are the United States to the north, and Belize and Guatemala to the southeast.
The countries that share a border with Mexico are Belize and Guatemala to the southeast, and the United States to the north. Here are some interesting facts about each:

1. **United States**: The border between the U.S. and Mexico is approximately 1,954 miles long, making it one of the longest international borders in the world.
2. **Belize**: This small country is known for its stunning barrier reef, which is a UNESCO World Heritage site and a popular destination for divers.
3. **Guatemala**: Home to ancient Mayan ruins, Guatemala is rich in history and culture, with the famous Tikal National Park being a major highlight.

(Note: The original output included countries that do not border Mexico, such as Honduras, El Salvador, Nicaragua, Costa Rica, Cuba, Brazil, and Colombia.)