In this new series we’re going to document the efforts of individuals who’ve undergone amazing transformations. First up is Arpan Gupta. He tells us how he lost a staggering 61 kg in nine months without dieting. Here's his story: Who am I? I am Arpan Gupta a 31-year-old veteran of the Market Research Industry. I did my Masters in International Business from the Delhi School of Economics and from 2010 had been working in the wide domain of Market Research and Policy regulations. I’ve been married for the last three years. When did you realise you needed to lose weight?