2011 M-1 Challenge season (original) (raw)
The 2011 M-1 Challenge season was the fourth season of mixed martial arts (MMA) fighting presented by the M-1 Global promotion. The season began on March 5.
The 2011 M-1 Challenge season was the fourth season of mixed martial arts (MMA) fighting presented by the M-1 Global promotion. The season began on March 5.