Actor Park Bo-gum has officially become a licensed hairdresser after passing a national certification exam with an average success rate of just 20 to 30 percent — and it took him more than one attempt to get there. Park recently passed Korea's national technical qualification exam for general hairdressing, according to tvN, ahead of the November premiere of "The Village Barber 2" (Bogum’s Magic Curl). The achievement adds another professional credential to Park's résumé. He previously earned a national barbering qualification while serving in the military. His latest license, however, came only after an unsuccessful first attempt. During the first season of "The Village Barber," Park prepared seriously for the hairdressing exam, squeezing perm practice into his busy schedule. Despite his efforts, he failed the practical portion of the test. Park did not give up. While juggling preparations for the show's second season with his other commitments, he continued practicing and eventually passed the exam on his second attempt. The qualification is considered challenging, with its average