[LIST] Male Idol Group Rivals from 2008-2014

2008

SHINee vs 2PM

2009

MBLAQ vs B2ST

2010

INFINITE vs Teen Top

2011

Block B vs B1A4

2012

BAP vs EXO

2013

BTS vs Boys Republic

2014

GOT7 vs Winner

Source: pann-choa.blogspot.com