When Agni Bhattacharya and Arjun Gandhi first visited a school in the drought-prone village of Kalliapatti in Tamil Nadu, they were only 13 years old and had no clue as to what they might find there.

Brothers taking up the same sport is not something new, but people are quick to sit up and take note when both of them also start excelling in it. At a tender age, budding racers Arjun and Khush Maini