Why Don’t We Wishes Zach Herron a Happy Birthday with Heartfelt Messages on Social Media 

Why Don’t We Wishes Zach Herron a Happy Birthday with Heartfelt Messages on Social Media 
Zack Caspary

They grow up so fast!

In case you missed it, Why Don’t We‘s youngest member Zach Herron is officially 18! And to help him ring in another year around the sun, the rest of WDW — aka Jonah Marais, Daniel Seavey, Corbyn Besson, and Jack Avery — and some of the singer’s closest friends and family members took to Instagram this weekend with heartfelt messages and oh-so-sweet pics. Too cute!

From his younger siblings Reese and Ryan to his bandmates and everyone in between, we’ve rounded up a handful of the HBD posts to celebrate. Keep scrolling to check ’em all out!

View this post on Instagram

happy 18 bro love u

A post shared by Why Don’t We (@whydontwemusic) on

View this post on Instagram

Turning 18 is a strange thing…with the passing of a single day you are considered an adult. As a parent, it is a day to reflect on the moments that have lead up to this milestone. A day to hope that each teachable moment has established a solid foundation for you to thrive in adulthood. Being your dad has been one of my greatest accomplishments. Eighteen years ago today I had no idea what it meant to be a father and to love unconditionally. In a single instance it was no longer just about me, but about providing a healthy, secure, and happy environment for you to be who you were meant to be. Watching you grow into the man you are today has been an honor and I look forward to being a part of this next chapter of your life. Wishing you the happiest of birthdays. Love you Big Time!!! @imzachherron

A post shared by Josh Herron (@joshherr0n) on

QUIZ: Can you match the Why Don’t We quote to the member who said it?!

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