We all know how close Amitabh Bachchan is with his family, especially his grandchildren Aaradhya, Navya Naveli and Agastya Nanda. The superstar frequently shares pictures of his grandkids on social media and has nothing but love and pride for them.

Recently, Big B shared a high-energy and quirky picture on Instagram of him with his grandson Agastya Nanda. The black and white image shows the 'nana' and 'pota' working out at their home gym together. Amitabh Bachchan captioned the photo, "Fight... fight the fit... fit the fight... reflective mirrors, laterally inverted imagery... and the inspiration with Grandson..."