Mark Popple goes by Pops.
Mark Popple was born on August 29, 1980, in Peterborough, Cambridgeshire, England, UK.
Mark Lundholm goes by Mark L.
Mark Poletti goes by Mark Alexander.
I'm not sure if "popple" are mean because I have no idea what "popple" are!
Mark Essex went by Mata.
Mark Pickens goes by Pic.
Mark Bashian goes by Bash.
Mark Maclaine goes by The Silence.
Gene Mark goes by Jeep.
Jadyn Mark goes by J.
Nicholas Mark goes by Nick.
Mark Labbett goes by The Beast.