Shark Tank India's latest season has been full of drama and entertainment, with a recent episode giving the 'sharks' a reality check about their brands and the start-ups they nurtured. Ashish Kamathi, a recent graduate, showcased his AI optimisation tool Vryse, impressing the panel of 'sharks' and securing a deal with Vineeta Singh and Anupam Mittal for Rs 40 lakh for 10% equity.