June 04, 2015
![](https://www.letsrun.com/wp-content/uploads/2015/06/yawn.png)
Running Pros Respond On Twitter To Nike Oregon Project Doping Allegations
Matt Centrowitz thought it was a yawning matter, but no one else did, including Paula Radcliffe, Dai Greene, Nick Willis, Lornah Kiplagat and many others.