The video features a countdown of the top 10 most terrifying river animals. The list includes:
10. Gustave, a giant Nile crocodile that has eaten around 60 people in Burundi.
9. The Zambezi Shark, a bull shark that can swim in fresh water and has a powerful bite.
8. The Goliath Tigerfish, a large fish with sharp teeth that can attack humans.
7. The Candiru, a small fish that can enter the body of its victims through any orifice and suck their blood.
6. The Alligator Snapping Turtle, a large turtle with a powerful bite that can tear off a limb.
5. The Goonch, a large fish that has been known to attack humans in the Kali River.
4. The Giant Freshwater Stingray, a large stingray that can camouflage itself and deliver a lethal sting.
3. The Green Anaconda, a large snake that can attack and swallow its prey whole.
2. The Electric Eel, a fish that can generate powerful electric shocks to defend itself.
1. The Lamprey, a fish that sucks the blood of other fish and is known as the "Aquatic Vampire".
The video also includes a question about the result of the 2018 World Cup final, which is answered at the end of the video.
Here are the key facts extracted from the text:
1. Gustave is a giant crocodile that lives in the Ruzizi River in Burundi.
2. Gustave is estimated to have eaten around 60 people in the last 20 years.
3. Gustave belongs to the species Crocodylus niloticus, also known as the Nile crocodile.
4. Nile crocodiles can grow up to 6 meters in length and weigh up to 800 kilograms.
5. Nile crocodiles are found in almost all rivers and lakes of sub-Saharan Africa.
6. The Zambezi Shark, also known as the Bull Shark, is a freshwater shark that can swim and hunt in fresh water.
7. The Zambezi Shark has a special gland in its kidney that allows it to stay in fresh water for up to a year.
8. The Zambezi Shark has the greatest biting force in the world, applying 612 kg of power in each bite.
9. The Goliath Tigerfish is a freshwater fish found in the Congo River and Tanganyika Lake in Africa.
10. The Goliath Tigerfish can grow up to 2 meters in length and weigh up to 60 kilograms.
11. The Goliath Tigerfish has 32 sharp teeth and is known to attack small crocodiles.
12. The Candiru is a small, transparent fish found in the Amazon River.
13. The Candiru can enter the body of its victim through any orifice and suck its blood to death.
14. The Alligator Snapping Turtle is a freshwater turtle found in the Mississippi River.
15. The Alligator Snapping Turtle can grow up to 1 meter in length and weigh up to 100 kilograms.
16. The Alligator Snapping Turtle has one of the most powerful bites in the animal kingdom.
17. The Goonch is a freshwater fish found in large rivers of South Asia, particularly in those with strong currents.
18. The Goonch has been known to attack humans, with several documented cases.
19. The Giant Freshwater Stingray is a freshwater fish found in the Mekong River in Southeast Asia.
20. The Giant Freshwater Stingray can grow up to 2 meters in length and has a stinger that measures 38 centimeters.
21. The poison of the Giant Freshwater Stingray is very toxic to humans and can cause different types of injury.
22. The Green Anaconda is a freshwater snake found in the rivers of the tropics of South America.
23. The Green Anaconda can grow up to 5 meters in length and weigh up to 90 kilograms.
24. The Green Anaconda is known to attack by surprise and can subdue its victims in 10 seconds or less.
25. The Electric Eel is a freshwater fish found in the rivers of South America, particularly in the Amazon River and the Orinoco.
26. The Electric Eel can emit electric shocks of up to 850 volts in a matter of seconds.
27. The Electric Eel uses its electric shocks to hunt, defend itself, and communicate with others of its kind.
28. The Lamprey is a freshwater fish found in certain rivers, particularly in South America.
29. The Lamprey has a large mouth full of fissile teeth that it uses to adhere to other fish and suck their blood.
30. The Lamprey is commonly known as "The Aquatic Vampire".
31. The Soccer World Cup was held in Russia, and the final match was between France and Croatia, with France winning 4-2.