( CNN ) -- Efraim Diveroli 's father hoped his son would become a doctor or lawyer . Efraim Diveroli , 22 , is doing his `` patriotic '' duty as an arms dealer , his grandfather says . What he got instead is a 22-year-old international arms dealer who faces a congressional inquiry for allegedly selling old Chinese ammunition to the U.S. military to equip allies in Afghanistan . Diveroli is president of AEY Inc. , a South Florida company which , according to U.S. government documents , has done more than $ 10 million of business with the U.S. government since 2004 . The papers also reveal the company struck it big in 2007 with contracts totaling more than $ 200 million to supply ammunition , assault rifles and other weapons to the Afghan National Army and police . The company 's contract said it would get the ammunition from Hungary . But Army investigators found what the Afghan military got included corroded ammunition made in China as long as 46 years ago . The New York Times reported Thursday that AEY shopped stockpiles and ammo dumps in old Soviet bloc allies , from Albania to Kazakhstan . Albania was a big customer for Chinese armaments in the 1960s and '70s , the Times reported . Angelo Diveroli , Efraim 's grandfather , told CNN affiliate WPLG-TV that his grandson is being targeted by `` jealous competitors '' in the international arms market . Since he was a boy , the grandfather said , Efraim Diveroli has known his way around weapons . Read the WPLG story . `` He 's a genius about anything to do with weapons , '' the 72-year-old says . `` Ever since he was a little boy , I would take him to gun shows and he could identify every model of guns . People would ask : How can he do that so young ? He has a gift , I would tell them . '' Michael Diveroli , Efraim 's father , told CNN affiliate WFOR-TV that he wished his son had turned his intellect elsewhere . He said Efraim was `` a boy genius '' who is `` hard to control . '' Read the WFOR story . `` I would prefer he became a nice Jewish doctor or lawyer rather than an arms dealer , '' WFOR quoted Michael Diveroli as saying . Watch how father says son runs his own show » . But his son seem to have a good idea of the circles he was running in . `` What goes on in the Albanian Defense Ministry , '' the New York Times quoted him as saying . `` Who 's clean ? Who 's dirty ? Do n't want to know about it . '' On a MySpace page Efraim Diveroli last updated in 2005 , he says `` I probably grew up way to ( sic ) fast . '' But in a hint of where the then-19-year-old 's future was heading , he wrote , `` I definately ( sic ) have the desire to be very successful in my business and this does take up alot ( sic ) of my time . '' The MySpace page also hints of his need for thrills . `` I 'm one of those guys who needs to be entertained and having lots of fun all the time so if your ( sic ) also an undiagnosed case of ADD look me up , '' it says . He lists the weapon-heavy films `` Heat '' and `` Scarface '' among his favorites . A CNN search of Diveroli 's Florida criminal record shows arrests , but no convictions , on offenses from misdemeanor battery to felony possession of stolen property . He has yet to appear in court on a March 3 arrest for driving under the influence . For now , relatives say Efraim Diveroli is out of the country . CNN attempts to contact him have not been successful . His grandfather told WPLG that Diveroli is now in Turkey or Albania doing his `` patriotic '' duty . `` He 's all over the world getting what the military needs , '' Angelo Diveroli says . But in a MySpace message exchange with Radar magazine , a person thought to be David Packouz , a 25-year-old who was AEY 's vice president , refers to Efraim Diveroli as `` my former scumbag partner '' and says he is motivated by money . `` Efraim Diveroli has a serious psychological illness called 'extreme greed , ' `` Radar quotes him as writing in a report on its Web site . Packouz would not discuss AEY with CNN on Friday , saying he had no comment `` because of the ongoing investigation . '' E-mail to a friend .
22-year-old arms dealer faces congressional inquiry . The U.S. State Department has said it is aware of the case and will continue to monitor it. Company 's contract called for bullets made in Hungary . Grandfather says dealer , 22 , had `` gift '' for weaponry .