The first set of amazing people are the Ambassadors. They are split into four groups:

• Forums Ambassadors: They are there to your questions in the Forum
• Social Media Ambassadors: They are the social network gurus, follow them to get all the news
• User Group Leader Ambassadors: They help the Community meet in real life by organizing the Tableau User Groups 
• Tableau Public Ambassadors: Check their Tableau Public profiles and be ready to be blown away

Find all the current Ambassadors here: https://www.tableau.com/tableau-ambassadors.