At the end of every season, football fans watch the Super Bowl to see the top teams in the NFL (National Football League) battle for the Vince Lombardi Trophy.
From playing college football at Buffalo to becoming the highest paid defensive player in National Football League (NFL) history with the Chicago Bears, Khalil Mack has always been a standout.
Stephen Hawking was one of the world's most celebrated and inspiring physicists, known for his theories on relativity, black holes, and quantum mechanics.
Lupita Nyong'o became an internationally known actor after appearing in 12 Years a Slave, winningthe Oscar for Best Supporting Actress for her role in the movie and becoming the first Kenyan and Mexican actor to win in the category.
Melissa Vivianne Jeffersion, known professionally as Lizzo, started singing and rapping at age 10 and performed with several musical groups in her hometowns of Houston and Minneapolis.
Appalled by government apathy regarding climate change, 15-year-old Swedish activist Greta Thunberg started a protest in front of the her country's parliament building in August 2018.
Malala Yousafzai's activism has placed her in grave danger from the Taliban, but she remains determined to defend girls' right to an education around the world.
Working through times of setbacks and Grand Slam glory, Serena Williams has become a role model for a new generation of tennis players, and it's all captured in this graphic biography.
In 1936, Adolf Hitler attempted to make the Olympic Games in Berlin, Germany, a showcase of Nazi superiority with a new stadium and the first television broadcast of the Games.
