== Privatliv ==
Jim blev gift 2008.<ref name="MMAWeekly.com">{{cite web |url=http://mmaweekly.com/no-hesitation-jim-miller-steps-up-last-minute-2 |title=NO HESITATION, JIM MILLER STEPS UP LAST MINUTE |access-date=2008-12-09 |publisher=MMAWeekly.com |date=2008-12-06}}</ref> Parret har 4 børn sammen og deres første blev født i juni, 2010.<ref name=WHIG>{{cite web |url=http://www3.whig.com/njh/blogs/martialarts/2010/07/jimmiller-blackbelt |title=Sparta's Jim Miller receives BJJ black belt |access-date=2010-07-13 |publisher=WHIG.com |date=2010-07-13 |url-status=dead |archive-url=https://web.archive.org/web/20110718041426/http://www3.whig.com/njh/blogs/martialarts/2010/07/jimmiller-blackbelt |archive-date=2011-07-18 |df= }}</ref><ref>{{cite web |url=http://www.sherdog.com/news/articles/Simple-Man-Not-Satisfied-34662 |title=Simple Man Not Satisfied |access-date=2011-08-10 |publisher=Sherdog.com |date=2011-08-09}}</ref> Før deres karriere i MMA, arbejdede Jim og hans bror Dan med kontruktion med deres far.<ref>http://advertisernewssouth.com/article/20130424/SPORTS/130429978/0/news/Q&A-with-UFC-Fighter-and-Sparta-native-Jim-Miller</ref>
Levende_personer Sport