New Delhi: The WBO Asia-Pacific title won and defended successfully, Indian boxing star Vijender Singh will now be on the prowl for a new belt and could be challenging for the Commonwealth or the Oriental crown in the next couple of months. Up against Tanzania’s former world champion Francis Cheka in his Super Middleweight title defence clash last night, Vijender took less than 10 minutes to score a knockout win and remain undefeated in his professional career, which is eight fights old now.