Stephen Hawking was one of the world's most celebrated and inspiring physicists, known for his theories on relativity, black holes, and quantum mechanics.
Rena Glickman, known professionally as Rusty Kanokogi, was a Jewish girl who grew up to become the preeminent female judo master of her time, overcoming many odds.
Civil rights have been in the news with the rise of Black Lives Matter, Colin Kaepernick taking a knee during the national anthem at NFL games, and more.
Tennis legend Serena Williams has been competing for more than 20 years and continues to dominate the court while inspiring young tennis fans around the world.