Re: Who is John Harrison (Possible SPOILERS or Insane Babbling)
Personally, I think John Harrison is the new version of the Dos Equis Man from the original timeline
"I don't always detonate the fleet, but when I do... "
"You could win a chance to come to the premiere of Star Trek Beyond, which
will be enormous fun, because we'll all get really smashed and wreck something."
- Simon Pegg