Conversation so far:
When did John Hennigan join the independent circuit?
After leaving WWE, Hennigan began wrestling on the independent circuit under his real name, as well as his previous ring name John Morrison.
Did John Hennigan win any awards on the circuit?
On June 21, 2013, Hennigan defeated Carlito Caribbean Cool in FWE Welcome to the Rumble II, winning the FWE Heavyweight Championship.

Question: When was that won?
Self-contained rewrite: When was John Hennigan's victory over Carlito Carribbean Cool?