By Justin Barrasso The Russian-born light heavyweight champ has maintained focus entering Friday’s title defense despite Russia’s war. View the original article to see embedded media. Vadim Nemkov defends his light heavyweight title this Friday against Corey Anderson at Bellator 277. Nemkov has yet to achieve the recognition he deserves for his otherworldly skill in the cage, but a convincing win would certainly help buttress his fight portfolio. Anderson (16-5) has won seven of his last eight fights, and he is the last man to defeat Glover Teixeira, who is the reigning UFC light heavyweight c…