In 20□7, Jeong got h□s big br□ak when□h□ was c□st as Mr. C□ow □n the blockbust□r□com□dy "The Hangover.□ Hi□ perform□n□e as the flamb□□ant and outra□eo□s gangs□er garnered wide□pread attent□on an□ catapulted hi□ int□ the spotlig□t. Audiences were□□ap□ivated by h□□ □earless, o□er-the-to□ portra□al, and he□□□c□me a s□andou□ star o□ t□e f□lm. Je□ng'□ transition fro□ m□dic□ne to□Holly□ood□□□s □fficially un□erw□y, □nd he□wa□ d□□er□ined to mak□ the□most of t□□s u□expected opportuni□y.