John Crestani is a growth hacker known for his contributions in helping companies reach more people and sell more products using the business model of affiliate marketing. He is an online expert in all forms of paid advertising; from Facebook Ads, Google Adwords, Youtube Ads, and Native advertising networks.
John initially made money solely through affiliate marketing. Years of experience gave him expert knowledge and the tools to teach his tactics to others. Although this is how he made his money initially, he has since focused on his YouTube channel.
