The Unexpected MVP of Weak Hero Class 2: Who Is Bae Na-ra, the Actor Behind Na Baek-jin?

Netflix viewers were left asking, “Who is that actor?” after the explosive performance of Na Baek-jin in the global hit Weak Hero Class 2. The answer: none other than Bae Na-ra, a talented musical theater veteran making a bold leap into the spotlight.
Premiering on April 25, Weak Hero Class 2 continues the gritty coming-of-age saga of a model student who dives back into violence to protect his friends. Bae Na-ra plays Na Baek-jin, a seemingly quiet, studious character who turns out to be a key power figure controlling a group of delinquents — a twist that caught viewers off guard.

A Performance That Commands Attention
Bae Na-ra’s chilling portrayal captivated audiences with minimal dialogue and piercing gazes. His ability to dominate scenes with silence and presence alone added gravitas to a character who could have easily been a one-dimensional villain. Instead, he became a core narrative force, particularly in emotionally charged interactions with Ryeoun’s character, Park Hu-min.

Critics and fans alike have praised his nuanced performance, calling him a triple threat in acting, presence, and character interpretation.
From Stage to Screen
Though many are only now discovering Bae Na-ra, he’s no stranger to the spotlight. He first gained attention in Netflix’s D.P. Season 2, where he played a gay AWOL soldier, Jang Sung-min — a role that required both emotional depth and vocal prowess. As a former musical theater student, Bae performed “Wig in a Box” and “Midnight Radio” live in the series, impressing viewers with his voice and vulnerability.

Before his screen breakout, Bae Na-ra made his TV debut in JTBC’s Phantom Singer 3 in 2020, where he advanced to the first round of finals. Despite being eliminated by just two votes, he left a strong impression with performances of “Always Remember Us This Way” and Ha Hyun-woo’s “Diamond.”
A Solid Musical Foundation
Since his 2013 debut in The Promise, Bae Na-ra has built an impressive resume in musical theater, starring in productions such as Frankenstein, Jack the Ripper, Rebecca, Kinky Boots, Death Song, and Time of the Dog and the Cat. Over the years, he has transitioned from ensemble roles to major characters, developing a well-rounded stage presence.

Now, with Weak Hero Class 2 introducing him to a global audience, Bae Na-ra’s years of hard-earned stage experience are finally converging with international recognition.
His breakout moment in Weak Hero Class not only cements his acting credibility but also signals the arrival of a new star poised for a broader and more dynamic future on screen.