Springing a surprise, the BJP on Monday picked Mohan Yadav, a leader of Other Backward Classes (OBC) and a three-time MLA, as the next chief minister of Madhya Pradesh. "I am a small worker of the party. I thank all of you, the state leadership and the central leadership for giving a small worker such huge responsibility. With your love and support, I will try to fulfil my responsibilities," Mr Yadav said.