old_contents:  // JavaScript Olympics
  
  // I paired [by myself, with:] on this challenge.
  
  // This challenge took me [#] hours.
  
  
  // Warm Up
  
  
  
  
  // Bulk Up
  
  
  
  
  // Jumble your words
  
  
  
  
  // 2,4,6,8
  
  
  
  
  // "We built this city"
  
  
  
  
  // Reflection
  // What JavaScript knowledge did you solidify in this challenge?
  // What are constructor functions?
  // How are constructors different from Ruby classes (in your research)?
new_contents:  // JavaScript Olympics
  
  // I paired [by myself, with: Michael London] on this challenge.
  
  // This challenge took me [2] hours.
  
  
  // Warm Up
  
  // Bulk Up
  
  var sarah = {
    name: "Sarah Hughes",
    event: "Ladies' Singles",
  };
  
  function winner(athlete) {
    athlete.win = function() {
        console.log(athlete.name + " won the " + athlete.event);
    };
  };
  winner(sarah);
  sarah.win()
  
  // Jumble your words
  
  function reverseWord(words) {
   console.log(words.split("").reverse().join("") );
  };
  reverseWord("!sdrow ruoy elbmuJ");
  
  // 2,4,6,8
  function evenNumber(number) {
    var evenNumbers=[];
    for (var i=0; i<number.length; i+=1) {
     if (number[i]%2==0) {
       evenNumbers.push(number[i]);
      };
     };
    console.log(evenNumbers);
  }
  evenNumber([1,2,3,4,5,6,7,8,9,10])
  
  function findNumbers(numbers) {
    return numbers%2==0;
  };
  
  function findEvenNumbers(numbers) {
    var evens =[];
    evens=numbers.filter(findNumbers);
    console.log(evens);
  };
  
  var numbers=[1,2,3,4,5,6,7,8,9,10];
  findEvenNumbers(numbers);
  
  // "We built this city"
  
  function Athlete(name, age, sport, quote){
      this.name = name;
      this.age = age;
      this.sport = sport;
      this.quote = quote;
  };
  
  //Driver test code
  var michaelPhelps = new Athlete("Michael Phelps", 29, "swimming", "It's medicinal I swear!")
  console.log(michaelPhelps.constructor === Athlete)
  console.log(michaelPhelps.name + " " + michaelPhelps.sport + " " + michaelPhelps.quote)
  
  // Reflection
  // What JavaScript knowledge did you solidify in this challenge?
  //Accessing object properties, manipulating arrays and strngs, 
  //using loops to iterate through arrays, and constructing
  //objects using the constructor function.
  
  // What are constructor functions? A constructor function allows
  // you to create a generic object so you can create instances of
  //that object.
  
  // How are constructors different from Ruby classes (in your research)?
  // Variables inside the constructor function are defined
  //using ".this". The scope of variables inside the constructor 
  //follows a different set of rules than instance variables in 
  //Ruby. Ruby classes has methods inside. The constructor contains
  //variables and functions.
subject: Add solution and reflection for pair challenge