This element, used in balloons and airships, is the second-lightest in the universe.
Helium
Known as "His Airness," he led the Chicago Bulls to six NBA championships in the 1990s
Michael Jordan
The ninja-in-training causing trouble in the Village Hidden in the Leaves
Naruto Uzumaki
This African river is generally considered the longest in the world
Nile River
While it looks like a relative of the horse, this striped African animal is actually more closely related to the donkey.
Zebra
The chemical symbol for this element, "Fe," comes from "ferrum," its original Latin name.
Iron
With 11 total medals as of 2024, she is the most decorated American gymnast in Olympic history.
Simone Biles
The 2020 Demon Slayer film that broke Japanese box office records?
Mugen Train
This "City of Light" is the largest French-speaking city in Europe.
Paris
This Australian marsupial's diet consists almost entirely of eucalyptus leaves.
Koala
These small vessels in the circulatory system are where oxygen and nutrients are exchanged for waste products.
Capillaries
He was the first player to score five goals in a Champions League match, a feat achieved in 2012 before he became known as a Barcelona icon.
Lionel Messi
Katsuhiro Otomo's 1988 cyberpunk classic centered in Neo-Tokyo
Akira
This country is home to the most natural lakes in the world.
Canada
This is the only mammal capable of true, sustained flight.
This palindromic term refers to a protein that acts as a biological catalyst to speed up chemical reactions.
Enzymes
This legend has the most Grand Slam singles titles (23) in the Open Era.
Serena Williams
The Miyazaki film featuring two young girls, unusual creatures, and a new home
My Neighbor Totoro
Situated at the mouth of the Chang Jiang (Yangtze) River, this is China's most populous city.
Shanghai
This bird of prey has the fastest recorded dive speed, reaching over 240 mph.
Peregrine Falcon
In 1869, this scientist presented his new periodic law to the Russian Chemical Society.
Dmitri Mendeleev
He was the first NFL quarterback to throw for over 40,000 yards and, upon retiring, was named MVP of Super Bowl III.
Joe Namath
Gon and Killua first learn the basics of Nen while competing at this massive combat arena that has 251 floors.
Heaven's Arena
Located between Jordan and Israel, this "sea" is the lowest point on Earth's dry land.
Dead Sea
Unlike most animals, this sea creature's heart is located in its head.
Shrimp