Bias list *top 5* include 
Male:
5:Vixx
Bias= N
OTP=Neo (N+Leo)
4:Monsta X 
Bias= Wonho
OTP=2Won (Wonho+Hyungwon)
3:Astro 
Bias=Cha Eunwoo
OTP=Eunbin (Eunwoo+Moonbin)
2:Got7
Bias=Mark
OTP=Markjin (Mark+Jinyoung)
1:NCT (All Units)
NCT U Bias= Ten
OTP=JohnTen (Johnny+Ten)
NCT127 Bias= Yuta
OTP= YuWin (WinWin and Yuta) 
NCT Dream Bias= Jeno
OTP= NoMin (Jeno+Jaemin)
Female:
5: AOA 
Bias= Choa
OTP= Chimin (Choa+Jimin)
4: F(x)
Bias=Krystal
OTP= Lamber (Luna+Amber)
3: Nine Muses
Bias=Hyuna
OTP=HyunGri (Hyuna+Kyungri)
2: Girls Day 
Bias=Yura
OTP= Yujin (Sojin+Yura)
1: T-ara 
Bias=Jiyeon
OTP=Jiyung (Jiyeon+Eunjung)