Complex sentence: In 2006, Moxley started challenging for the HWA Heavyweight Championship and he assembled a stable called The Crew which over time had wrestlers like Sami Callihan, Dick Rick, Eric Darkside and Pepper Parks.
Split into simpler sentences: In 2006, Moxley started challenging for the HWA Heavyweight Championship. He assembled a stable called The Crew which over time had wrestlers like Sami Callihan, Dick Rick, Eric Darkside, and Pepper Parks.