There are hundreds of mathematicians, from all over the world, at the highest level who have made contributions to all areas of mathematics. To list them all together would be exceedingly difficult. However, further information can be via the related links.
Archimedes was among the greatest mathematicians of antiquity. Leonhard Euler is widely considered one of the greatest mathematicians and Issac Newton, from Newton's laws of MOTION!! xD
Leibniz was one of the two greatest mathematicians of the 18th century.
pythagoras of samos
The worlds greatest dancer is Hrithik Roshan
The worlds greatest landmark is Eiffel Tower
The worlds greatest pop group is the Beatles.
yes he was one of the worlds greatest skier
yes he was one of the worlds greatest skier
Terry Linen- Worlds Greatest
yes he was one of the worlds greatest skier
Archimedes, Newton, Gauss, Euler, Grothendieck
Cadillac is one of the worlds best cars. Is it the worlds greatest? IMO no.