The second largest country in South America right after Brazil is Columbia.
![Columbia](https://upload.wikimedia.org/wikipedia/commons/thumb/6/6f/COL_orthographic.svg/200px-COL_orthographic.svg.png)
(from: wikipedia - columbia)
46 million people live in Columbia, and they speak Spanish.
To say hello you would say Hola.
Columbia is well known for producing coffee, flowers, emeralds, coal, and oil.