March 28, 2012
"... The Sanford police report from the night of the shooting lists Zimmerman at 5'9". The police surveillance video, recently shown on ABC National News shows a fairly slender George Zimmerman the night of the attack. A close friend of Zimmerman, Joe Oliver, says
Zimmerman is 5'8" and currently only weighs 170 pounds.
The police estimated
Trayvon at 6'0" and 160 pounds when they wrote the police report the night he was shot. This was probably a conservative estimate, as
his family has reported his height at 6'2"...."
George Zimmerman weighs 170#; Trayvon Martin 160# - Charleston Charleston Conservative | Examiner.com
Also, in his shirtless photos, Martin appears to have a muscular build.
Again, that doesn't make the actions of Zimmerman right but it shows that if anything, Martin probably had the physical advantage in a fist fight.