Earlier this week, actor Lee Min Ho filmed an intense fight scene in the mud for his upcoming drama, "City Hunter." The actor currently plays the role of an MIT graduate scholar/doctor, 'Lee Yoon Sung'. Despite the harsh, cold weather where he was filming, the actor braved through it all as he fought against 12 guys for an action-packed martial arts scene. For his role, Lee Min Ho has been practicing and learning martial arts consistently for the past few months from Kali Arnis, the same man who taught Won Bin for "The Man From Nowhere." Representatives of the drama said, "In this cold weather, Lee Min Ho pulled through filming this action scene with his passion and energy. You can really feel 'City Hunter' from Lee Min Ho's more masculine and mature image. Please look forward to the new drama." Source: Newsen