Kiwka

var brands = ['Nike', 'New Balance', 'Adidas', 'asics', 'Adidas', 'New Balance', 'New Balance', 'Nike', 'Adidas', 'asics'];
var newMap = {};
var max = 1;
var maxItem = brands[0];

brands.forEach(function(item, index, array){
  if(!newMap[item]) {
    newMap[item] = 1;
  } else {
    newMap[item]++;