Actor: Mark Dacascos, Ref: Middleman

Concept

Hardcore Martial Arts Instructor

Tropes

Gamer (video); plays Tekken, Mortal Kombat, Street Fighter, etc. (& gets huffy when he doesn't win)
Rivalry with (or jealousy of) much-bigger/nicer/pricier Motor City Jiu Jitsu Academy in Coburn
Looks deadly serious even(/especially) when he's joking

Category: Martial Arts, Teaching

Core Skill: Teaching-18

Martial arts expert, many styles; Excellent teacher; Speaks Japanese, Mandarin, and some Portuguese; Sushi chef

The One Ring, 4884 Grand River Ave

Inside The One Ring dojo

Upstairs studio accessed from outside staircase
Teaches BJJ for the masses, but the dojo caters to many styles
Sensei Wing employs a number of instructors, plus a handful of experienced, helpful regulars
Has a display of fantastic melée weapons, all for sale (and is rumored to be able to source some very rare items)