What key details about chris dempsey  can be extracted from the following bio?  Bio: chris dempsey is an american professional mixed martial artist currently competing for the ultimate fighting championship .
The answer to this question is:
- reach is 71.0 in cm on- years active is 2012 - '' present ''- team is the mat factory- birth date is 08 september 1987- weight is 205 lb kg st on- mma koloss is 2- sherdog is 79277- fighting out of is lower burrell , pennsylvania , united states- height is 5 ft 10 in cm on- mma decwin is 6- university is university of pittsburgh at johnstown- name is chris dempsey- birth place is sewickley , pennsylvania , united states- mma kowin is 2- nationality is american- residence is johnstown , pennsylvania , united states- mma subwin is 3- weight class is middleweight light heavyweight- mma subloss is 1