Sort List<Person> based on property value

using System;
using System.Collections.Generic;
using System.Linq;

namespace SortExample
{
    public class Program
    {
        public static void Main()
        {
            List<Person> people = new List<Person>()
            {
                new Person {FirstName = "John", LastName = "Doe", Age = 33},
                new Person {FirstName = "Maragaret", LastName = "Jones", Age = 28},
                new Person {FirstName = "David", LastName = "Reyes", Age = 55},
                new Person {FirstName = "Andy", LastName = "Holmes", Age = 44}
            };

            // set List<Person> equal to the sorted list based on age
            people = people.OrderBy(p => p.Age).ToList();

            foreach(var p in people)
            {
                Console.WriteLine(p.FullName + " - " + p.Age);
            }
        }
    }

    public class Person
    {
        public string FirstName {get; set;}
        public string LastName {get; set;}
        public int Age {get; set;}
        public string FullName
        {
            get {return FirstName + " " + LastName;}
        }

        public Person() {}

        public Person(string firstName, string lastName, int age)
        {
            this.FirstName = firstName;
            this.LastName = lastName;
            this.Age = age;
        }
    }

}