Actor Heo Nam-jun, who recently gained widespread popularity for his role as Cha Se-gye in the SBS drama 'Wonderful New World', appeared on the June 24 episode of tvN's 'You Quiz on the Block'. During the broadcast, he shared his experiences transitioning from humble beginnings—including working in department store shoe sales and apartment construction sites—to becoming a breakout star. He expressed gratitude toward his co-star Im Ji-yeon for her contribution to his success and discussed the intense dedication he put into his character. Additionally, Heo revealed the secret behind his appearance on the show, noting that he did not even inform his twin brother about his guest spot until it was aired. - Heo Nam-jun gained national recognition as a 'Rom-Com Master' following his breakout performance in the hit drama 'Wonderful New World'. - The actor shared his resilient pre-fame history, which included various part-time jobs such as construction work and retail, highlighting his journey to stardom. | Actor Heo Nam-jun, who recently gained widespread popularity for his role as Cha Se-gye in the SBS drama 'Wonderful New World', appeared on the June 24 episode of tvN's 'You Quiz on the Block'. During the broadcast, he shared his experiences transitioning from humble beginnings—including working in department store shoe sales and apartment construction sites—to becoming a breakout star. He expressed gratitude toward his co-star Im Ji-yeon for her contribution to his success and discussed the intense dedication he put into his character. Additionally, Heo revealed the secret behind his appearance on the show, noting that he did not even inform his twin brother about his guest spot until it was aired. - Heo Nam-jun gained national recognition as a 'Rom-Com Master' following his breakout performance in the hit drama 'Wonderful New World'. - The actor shared his resilient pre-fame history, which included various part-time jobs such as construction work and retail, highlighting his journey to stardom.