In2007,Jeongg□thisbigbreakw□enhe□ascastas□r□C□owinthebloc□bust□rcomedy"□heHan□o□er."His□□rf□rmanceast□eflamboyan□□ndoutrageou□gangster□arner□dwidespreadattentionan□catapultedhimintothes□otli□h□.Audien□eswerec□□□ivatedby□isfe□rless,over□the-□opport□ayal,andhe□□□ameastand□u□starofthef□lm.Jeong'str□□sitionfrommedicinetoH□llywoodwasof□ici□l□yunde□way,andhewasdeterm□nedtomaket□emo□tofthis□nexpectedopport□n□ty□ In2007,Jeonggoth□sbigbreak□he□hewascastasMr.C□ow□ntheblockbusterco□edy"TheHang□ver."Hisperforman□e□sthef□amboyan□a□□□utrag□ousgangst□rgarneredw□de□preada□t□nti□nandcatapu□tedhi□int□t□es□□t□i□ht□Audienceswerecap□ivatedb□h□s□earless,over-th□-toppo□tr□y□l,and□ebecameast□n□outstarof□hefilm.Jeon□'stransit□onfrommedicinetoHollywoo□wasofficiallyunderway,andhewas□□ter□inedtom□kethemostofthi□□nexpectedopp□rtunity□ □p>□n2007,□eonggothisbigbreakwhen□e□□scastasMr.□ho□int□eblockbust□rc□medy"TheHangover."□isperformanceasthe□la□boyan□andoutrage□usg□ngsterg□rne□edw□desp□□□datte□□ionandcatapulte□hi□intothesp□□lig□□.□ud□ence□□□□eca□tivatedby□i□fe□rle□s□o□er-the-toppor□rayal,andh□b□c□meas□andout□taro□□hefilm.Je□ng'□tr□nsitio□fr□m□edi□inetoHol□ywoo□wasof□iciallyu□derway,andh□was□eterminedtom□kethemo□tof□□i□unexpected□□p□rtu□ity. In2007,Jeonggot□is□igbreakwh□nh□□□scastasM□.Chowi□the□loc□b□s□er□□□edy"TheHangov□□.□□isper□orma□ceasthefla□b□yant□□doutrageousgangster□□rnered□idesp□e□datten□ionandcatapultedh□m□ntothespo□light.Audienceswere□aptiv□t□□b□□isfe□r□e□s,over-the-topp□rtrayal,andh□becameastandou□starofthe□i□□.Jeo□□'s□ransitionf□omme□□cin□to□ollyw□odw□soff□ciallyun□erway,□ndhewasdeterminedtomakethe□ostoft□isunexpectedo□portu□□ty.