1 Rupee a day can keep the doctor away. Not just that, it can improve your fitness, both physical and mental by 1% a day. If you are asking how, here’s how! Meet the youngest entrepreneur in the magazine – Praharsh Parikh. At just 20, the India-born, UK-raised young gun has a strong vision to improve the quality of life for children aged 12-18. He already has the means by which they can track and improve all the elements of fitness. Presenting the one fitness app you will ever need – 4improve.