Every year in America, we celebrate Martin Luther King Jr. Day on the 3rd Monday of January. This date was chosen because MLK was born on January 15, 1929, which fell on a Thursday.

But did you know that MLK Day is the only US federal holiday that celebrates the birthday of someone who wasn't a US president? Can you guess what the other one is? That’s right—it’s Presidents’ Day, observed on the 3rd Monday of February in honor of George Washington’s birthday.

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If there’s one thing that defines MLK, it’s his bravery. And just as he was not afraid to confront the oppressive norms of his time, neither was he afraid of jail. In fact, he was arrested between 25 and 30 times, always for reasons related to his nonviolent activism.

It was during one of these arrests, in 1963, that he wrote his famous Letter from Birmingham Jail.

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Martin Luther King Jr.'s "I Have a Dream" speech remains one of the most famous speeches in the world to this day. Those powerful, inspiring words could only come from a brilliant mind. But did you know that part of his speech was improvised?

That's right! On August 28, 1963, MLK impressed the world from the Lincoln Memorial steps with a carefully prepared speech, but he also added spontaneous thoughts inspired by the excitement of the moment. In fact, the speech's most famous words—the ones that gave it its title—weren’t part of the original draft.

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MLK was also someone who appreciated quality TV. He was known to be a fan of the original Star Trek series.

But he wasn't just a fan—he went on to influence the show! Actress Nichelle Nichols, best known for playing Lieutenant Uhura, was about to leave the show, but she met King, and he encouraged her to stay. He believed that Nichols' role was crucial in inspiring young African Americans.

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The famous Martin Luther King Jr. was born on January 15, 1929, as Michael King Jr. in Atlanta, Georgia, named after his father, Michael King Sr. However, a few years later, that would change.

In 1934, after learning about Martin Luther, the leader of the Protestant Reformation, Michael King Sr. decided to change both his own name and his son’s to Martin Luther King Sr. and Martin Luther King Jr., respectively.

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Martin Luther King Jr. skipped several grades and entered college at the young age of 15! Given his remarkable intelligence, this isn’t surprising, but his brilliance never fails to impress.

In 1944, he was admitted to Morehouse College in Atlanta, where he earned a Bachelor of Arts degree in Sociology. His studies there helped shape his critical perspective on society and its dynamics. Additionally, it was during his time at Morehouse that he decided to become a minister.

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Time magazine's Person of the Year (originally called "Man of the Year") debuted in 1927, with American aviator Charles Lindbergh gracing the cover.

It took 36 years for the first African American to earn this recognition. Of course, that honor went to Martin Luther King Jr., who was named Person of the Year in 1963, following the historic March on Washington and his unforgettable "I Have a Dream" speech.

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Just when you think there are no more surprises, here’s a fact that will astonish you: What do Martin Luther King Jr. and actress Julia Roberts have in common?

It turns out that Julia Roberts’ mom, Betty Lou Bredemus, was an active member of the Civil Rights Movement—even during her pregnancy—making her well-known to Martin Luther King Jr.'s family. And here’s the surprising part: MLK’s parents helped cover the medical expenses for Julia Roberts’ birth!

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His impressive career, filled with groundbreaking achievements, might lead us to believe that he had many years to achieve all of it.

However, the minister was still a young man when he was tragically attacked on April 4, 1968, in Memphis, Tennessee. Sadly, Martin Luther King Jr. lived to be only 39 years old.

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MLK was not only a leader, activist, thinker, pastor, and Nobel Peace Prize winner; he was also a writer. That's right! King Jr. wrote several articles, letters, and books.

Among the most cited are his books Stride Toward Freedom: The Montgomery Story (1958), Strength to Love (1963), Why We Can't Wait (1964), Where Do We Go from Here: Chaos or Community? (1967), and the Letter from Birmingham Jail (1963).

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