What type of details about john yuan can be gathered from the following bio? Bio: john yuan -lrb- born 1973 -rrb- is an american actor and writer . he and his twin brother matthew yuan wrote the micro-budget zombie film , for the asylum in 2004 for producer david michael latt . he made his acting debut in 2009 , again with his twin brother , in jody hill 's '' observe and report '' as one of ronny barnhardt 's -lrb- seth rogen -rrb- security guard underlings . he and his brother are fans of dungeons and dragons and have filmed a series of zombie survival videos for mtv iggy . they are also currently the unofficial spokesmen for boom ! studios and have guest blogged for wired magazine 's underwire website . in september 2012 , john and his brother began writing , drawing , and publishing a comic book titled according to the commentary in issue number two and an interview for the website fanboycomics.net , the characters and story are based upon a mechwarrior rpg campaign that they have , as of 2013 , been running with their friends for the past fifteen years . currently the yuan twins , along with vaughn davis , run a comic book store in west los angeles called cool cat comics and cards .
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