Famous Birthdays·March 18·Trey Mancini
Trey Mancini

USTrey Mancini

Baltimore's beloved 'Boomer' fought back from a cancer diagnosis to return to the Major League field, embodying resilience.

Born 1992 (age 34)·American baseball player·Birthday: March 18·Millennials

Photo: Mogami Kariya · CC BY-SA 2.0

Biography

Trey Mancini's story is one of powerful duality: a pure hitter who became a symbol of perseverance. Drafted by the Baltimore Orioles in 2013, he quickly endeared himself to fans with his easy power and consistent bat, finishing second in Rookie of the Year voting in 2017. But his career, and life, took a dramatic turn in 2020 when he was diagnosed with stage 3 colon cancer. After missing the pandemic-shortened season for treatment, Mancini's return in 2021 was a triumph, capped by a memorable Home Run Derby performance. Though his journey later took him to a World Series with Houston and other clubs, his legacy is forever tied to Camden Yards, where he proved that some comebacks are bigger than baseball.

Millennials

1981–1996

The first digital natives. Grew up with the internet, came of age during 9/11 and the 2008 crash. Highly educated, deeply indebted, slower to marry and buy houses. Redefined work, identity, and what it means to be an adult.

Trey was born in 1992, placing them squarely in the Millennials. The events that shaped this generation — the internet revolution, 9/11, and the 2008 financial crisis — shaped the world they entered and the choices available to them.

#1 When Trey Was Born

The biggest hits of 1992

#1 Movie

Aladdin

Best Picture

Unforgiven

#1 TV Show

60 Minutes

Trey's Life & Times

The world at every milestone

1992Born

LA riots after Rodney King verdict

Gas: $1.13/galHome: $84,300Min wage: $4.25/hrPresident: George H.W. Bush"End of the Road" — Boyz II MenBest Picture: Unforgiven
1997Started school

Princess Diana dies in Paris car crash; Harry Potter published

Gas: $1.23/galHome: $104,100Min wage: $5.15/hrPresident: Bill Clinton"Candle in the Wind 1997" — Elton JohnBest Picture: Titanic
2005Became a teenager

Hurricane Katrina devastates New Orleans; YouTube launches

Gas: $2.30/galHome: $167,500Min wage: $5.15/hrPresident: George W. Bush"We Belong Together" — Mariah CareyBest Picture: Crash
2008Could drive

Barack Obama elected first Black US president; financial crisis

Gas: $3.27/galHome: $153,100Min wage: $6.55/hrPresident: George W. Bush"Low" — Flo RidaBest Picture: Slumdog Millionaire
2010Could vote

Deepwater Horizon oil spill; iPad launched

Gas: $2.79/galHome: $147,800Min wage: $7.25/hrPresident: Barack Obama"Tik Tok" — KeshaBest Picture: The King's Speech
2013Turned 21

Edward Snowden reveals NSA surveillance programs

Gas: $3.53/galHome: $152,800Min wage: $7.25/hrPresident: Barack Obama"Thrift Shop" — Macklemore & Ryan LewisBest Picture: 12 Years a Slave
2022Turned 30

Russia invades Ukraine; Queen Elizabeth II dies

Gas: $3.97/galHome: $348,700Min wage: $7.25/hrPresident: Joe Biden"As It Was" — Harry StylesBest Picture: Everything Everywhere All at Once
2026Age 34 today
Gas: $3.91/galPresident: Donald Trump

Key Achievements

  • Finished second in American League Rookie of the Year voting in 2017 after hitting 24 home runs.
  • Won the 2021 American League Comeback Player of the Year Award after returning from cancer treatment.
  • Was a key contributor for the Houston Astros during their 2022 World Series championship run.
  • Hit 35 home runs in 2019, establishing himself as one of the American League's premier power hitters.

Did You Know?

His nickname 'Boomer' evolved from 'Boom Boom,' a reference to boxer Ray Mancini (no relation).

He played college baseball for the Notre Dame Fighting Irish.

He participated in the 2022 Home Run Derby at Dodger Stadium, hitting the longest homer of the event at 496 feet.

“I want to be known as a baseball player who had cancer, not a cancer patient who played baseball.”

— Trey Mancini

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