Most teams rely on 'accidental' project managers who learn on the job, but this...

https://technivorz.com/the-death-of-the-one-off-building-a-project-management-capability-that-actually-sticks/

Most teams rely on 'accidental' project managers who learn on the job, but this is a costly gamble. Without formal training, 11.4% of every pound invested in projects is wasted due to poor performance