Little humans are the ones that take the biggest steps. Krishav Vummidi Sankarbabu, a two-and-a-half-year-old boy, from Chennai is not just some toddler learning to speak; he can put you in doubt with his amazing memory by recognizing and recalling names of vegetables, fruits, shapes, colors, vehicles, domestic and wild animals and reciting flags of 12 countries, national symbols, days of the week, months, planets, seasons and body parts.