In the midst of searching for the truth, home room teacher of Nam So Hyun at her current high school revealed to a media outlet that Nam So Hyun was a mannerly student who diligently participated in school activities. 

SEE ALSO: 'K-Pop Star 4' contestant Nam So Hyun requested to be kicked out for her alleged checkered past

The teacher revealed to TVDaily during a recent interview, "I didn't know of such incidents... Nam So Hyun maintains good relations with her friends and is a kind student. She doesn't cause any particular problems [in the school]." 

Meanwhile, the stories against Nam So Hyun arose via Nate Pann where a former classmate of Nam So Hyun revealed stories of being bullied by Nam So Hyun. 

Representatives of 'K-Pop Star' revealed that they are still unsure if the stories are true.