MMA: Arjan lifts world heavyweight title; Ritu Phogat goes down fighting

India's latest Mixed Martial Arts (MMA) sensation Ritu Phogat's unbeaten run came to an end after narrowly going down to Vietnamese-American fighter Bi Nguyen, but it was 2010 Commonwealth Games gold medallist wrestler Arjan Bhullar, who grabbed the limelight by clinching the world heavyweight title in Singapore on Saturday.