Mystery Discovery - Top of the World

The most fresh, most wonderful and most complete of the world will be displayed in front of you one by one. It will make you dumbfounded and breathtaking. Do you know the height of the highest mountain and the length of the longest river in the world? Do you know that ant, the man of unusual strength in animals, can raise an object 400 times its weight? What amazing records have been created by the masters of human life over the years in sports? Quickly opened the book and count amazing world records to explore interesting and amazing scientific mysteries.