We are living in the most advanced era of science and technology. Internet has just revolutionized the whole world in few decades. Mankind has witnessed a great number of innovations and advancements in last 5 years. The credit goes to those minds which are not only initiating new ideas but are also implementing them. We should be thankful to all entrepreneurs who have contributed in the field of science and technology. From health care industry to smartphones, every day there are hundreds of addition by the serial entrepreneurs. Here we have compiled a list of 25 entrepreneurs on random basis from all around the world.