Do you have a source for the “over 200 pounds” information?
I have seen that Trayvon was 6 ft, 3 inches tall, but his weight has been portrayed as 140 pounds. If it really was over 200 pounds, it makes a big difference in the narrative.
I found football records that have Martin's weight at 135 in the 2008/2009 football season. That was 4 years ago. Surely he has grown and put on more than 5 pounds since his 13th birthday.