Complex sentence: Ravi Chandran Chakkiliyan popularly known as Ravi Chandran, is a Dalit activist and completed his research at English and Foreign Languages University, from the state of Tamil Nadu, India.
Split into simpler sentences: Ravi Chandran Chakkiliyan popularly known as Ravi Chandran, is a Dalit activist. He has completed his research at English and Foreign Languages University in Tamil Nadu, India.