7. Nikola Tesla
One of the greatest inventors and Thomas Edison’s right hand, Nikola Tesla was definitely a brilliant mind with a strict set of rules – especially when it came to his love life.
Tesla was well known for his strange habits and his attitude often made people uncomfortable. One thing is for sure though: Nikola Tesla was convinced that sexual intercourse was a waste of energy and a great distraction from his work. Therefore, he died a virgin as well.
