What is a tuple? Swift 5.1

A tuple can hold two values of any type but combines them into one value.

var aboutMe = ("age",23)

// This is how to access the vales in the tuple
aboutMe.0 //-> age
aboutMe.1 // -> 23

// if you want to access the values with a identifier you would change the tuple like this:

var aboutMeWithIdentifier = (desc:"age",value:23)

aboutMeWithIdentifier.desc // -> age
aboutMeWithIdentifier.value // -> 23

The aboutMe var has a String and Int value.

We can access them with the .0 and .1 after the variable.