These are some of the geniuses below:-

Bill Gates

Bill Gates is the founder and the Chairman of Microsoft. He invented something which did not exist in the world before and change the perception of people to buy his personal computer. Until now, the business keeps growing and growing in the eye of the world. Now, he is the worldwide leader in software, services and solutions that help people and businesses realize their full potential.


Leonardo da Vinci

Leonardo da Vinci was a Florentine artist, one of the great masters of the High Renaissance, who was also celebrated as a painter, sculptor, architect, engineer, and scientist. His profound love of knowledge and research was the keynote of both his artistic and scientific endeavours. His innovations in the field of painting influenced the course of Italian art for more than a century lbert Einstein after his death.

Albert Einstein

Albert Einstein was a German-born theoretical physicist. He is best known for his theory of relativity and specifically mass-energy equivalence, expressed by the equation E = mc2. Einstein's many contributions to physics include his special theory of relativity, which reconciled mechanics with electromagnetism and his general theory of relativity, which was intended to extend the principle of relativity to non-uniform motion and to provide a new theory of gravitation.

Ibnu Sina

bu Ali Sina and commonly known in English by his Latinized name Avicenna was a Persian polymath and the foremost physician and philosopher of his time. He was also an astronomer, chemist, geologist, logician, paleontologist, mathematician, physicist, poet, psychologist, scientist, soldier, statesman, and teacher. Ibn Sīnā developed a medical system that combined his own personal experience with that of Islamic medicine, the medical system of the Greek physician Galen Aristotelian metaphysics He was also the founder of Avicennian logic and the philosophical school of Avicennism, which were influential among both Muslim and Scholarist thinkers.


References: http://en.wikipedia.org/wiki/Bill%20Gates
http://en.wikipedia.org/wiki/Leonardo_da_Vinci
http://en.wikipedia.org/wiki/Albert_Einstein
http://en.wikipedia.org/wiki/Avicenna#Biography