Woollim Entertainment trainee Jang Min Seo has decided to drop out of Mnet's 'Boys Planet' due to persistent knee pain. 

Previously, on the February 2 broadcast of 'Boys Planet', Jang Min Seo appeared alongside his fellow Woollim Entertainment trainee Jung Se Yoon and performed Golden Child's "DamDaDi" for their first evaluation. However, Woollim Entertainment has since announced that Jang Min Seo has decided to drop out of the competition as a result of severe knee pain. 

Meanwhile, 'Boys Planet', which started out filming with 98 trainees, now has 94 trainees competing on the rigorous survival program.