As we head toward the five year anniversary of announcing the Scrum.org Global Professional Training Network (PTN) program read a reflection on the value that this group of partner organizations has brought to Scrum.org, the Professional Scrum Trainer community and most importantly the students who have taken Professional Scrum classes from these partners.  

As the 20th anniversary of the signing of the Agile Manifesto has arrived, in this blog post I look back at how the world has changed over the past 20 years and what it may look like over the next 20. 

Based on the feedback that I have received from my blog about the most popular blog articles, I have decided to do the same for the Scrum.org video series.  Over the past few years, we have generated more than 160 videos to help people learn more about Scrum.

In this blog article, we provide a quick overview of the most viewed blog articles over the past 18 months, giving readers insight into what they mind valuable to read.