NPC competitor Sean Callahan training for his first NPC Men’s Physique show. Sean is the definition of a hard worker. Video Courtesy of IFBB Men’s Physique Pro Matt Acton.
![](https://dev.npcnewsonline.com/wp-content/uploads/2015/05/sean.jpg)
NPC competitor Sean Callahan training for his first NPC Men’s Physique show. Sean is the definition of a hard worker. Video Courtesy of IFBB Men’s Physique Pro Matt Acton.