The correct answer is Kailash Satyarthi.
Kailash Satyarthi won the Nobel Peace Prize in 2014, jointly with Malala Yousafzai from Pakistan. He was honoured for his long struggle against child labour and for his work in protecting children's rights in India.
Satyarthi founded the Bachpan Bachao Andolan, an organisation that has rescued thousands of children from bonded labour and trafficking. His award highlighted the importance of children's right to education and a childhood free from exploitation.