Alexander 23 Biography – Age, Height, GF, Career, etc.

Alexander 23 Biography (Introduction): Alexander Glantz was born on January 23, 1995. He’s known as Alexander 23 and is an American guy who sings, writes songs and makes music. Since kicking off in 2019, he’s teamed up with big stars like Olivia Rodrigo, John Mayer, Noah Kahan, Tate McRae, Charlie Puth, Role Model, Renee Rapp, Omar Apollo, Selena Gomez, Jeremy Zucker, Kenny Beats, David Kushner, Addison Rae, Glaive, and Megan Thee Stallion. His songs have been played over a billion times.

Alexander 23 Biography

Alexander grew up in Deerfield, Illinois, a small spot near Chicago. When he was 8, he saw his dad strumming a guitar and thought, “I gotta try that.” As a teen, he joined a band and figured out how to play bass, piano, and drums. He’s got a little brother, Brady, and a little sister, Olivia. His family is Jewish.

After high school, he went to the University of Pennsylvania for engineering but bailed after a year to chase music instead. He headed to Los Angeles to write songs for others, and before long, he was writing for himself and aiming to be a full-time artist.

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Alexander 23 Personal Life

There is no information available about Alexander 23’s relationships. At the young age of 30, he is focusing on his career. Alexander appears to be unmarried and avoids discussing his private life publicly. If we find out more about his relationships in the future, we will be sure to update the post to let you know.

Alexander 23 Early Career

In 2019, Alexander joined up with Interscope Records. His first song, “Dirty AF1s,” landed on Spotify’s New Music Friday and got called Apple Music’s “Bop of the Week.” After putting out five more tracks, he released his first EP, “I’m Sorry I Love You,” in October 2019.

Since then, he’s dropped more songs and worked with folks like Selena Gomez, Jeremy Zucker, Chelsea Cutler, and mxmtoon. He’s also written and made tunes for Role Model, Olivia Rodrigo, Tate McRae, and Louis the Child.

Social Media Profiles

Live Performances

Alexander first hit the road opening for Alec Benjamin on the Outrunning Karma Tour in 2019. He also toured with mxmtoon, Chelsea Cutler, and Omar Apollo. He was set to open for Lauv in 2020, but COVID-19 shut that down. Still, in February 2020, he sold out his first two solo gigs in Los Angeles real quickly.

In February 2021, he put out his second EP, “Oh No, Not Again!” That year, he was Dove Cameron’s boyfriend in her “LazyBaby” video. He also helped make Olivia Rodrigo’s “Good 4 U,” which shot to #1 on the Billboard Hot 100. His work on her album “Sour” got him a Grammy nod for Album of the Year in 2022.

In spring 2022, he opened for John Mayer on the Sob Rock Tour. Later that year, he dropped his first big album, “Aftershock,” with songs like “Hate Me If It Helps,” “The Hardest Part,” and “RIP You and Me.”

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Recent Work and Collaborations

In January 2023, Alexander teamed up with Japanese designer Hiroshi Fujiwara for the cover of his song “How to Drive.” Then he took the lead on making Renee Rapp’s first album, “Snow Angel,” which came out in August 2023.

In November 2024, he produced and co-wrote all the tracks on Jake Shane’s funny album “Puss & Poems,” which hit #1 on the iTunes Comedy Charts.

Alexander’s also in a ten-person band called “Top Bunk.” His stage name, Alexander 23, comes from:

• His birthday (the 23rd)
• His love for Michael Jordan (who wore 23)
• Being 23 when he started writing songs

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