"Data-Driven Storytelling: Tip from an Iron Viz Champion" is a presentation by Ryan Sleeper, Manager of Data Visualization & Analysis at Evolytics. Ryan Sleeper is the 2013 Tableau Iron Viz Champion. This presentation was presented at the 2014 Tableau Conference in Seattle, Washington on 9/9/2014. The presentation offers fifteen actionable tips for improving your data visualization. For more information, visit Evolytics.com/15tips