When Walker was a child, gleefully letting his voice be heard during a hymn at church, his mom leaned down to him and kindly said "You know... you're not really singing the notes." This moment caused an epiphany — already able to read music from piano lessons, Walker had somehow failed to realize that the human voice can also change tones based on notes written on a page. Armed with this knowledge, he started singing in his junior high choir and hasn't stopped since.

Walker's first show with Those Guys was opening for Boney M in the winter of 2022, and has sung on stage with The Ripperz, JP Hoe, and The Eagles. All as part of backup choirs, but it still counts. He's been a fan of Those Guys since 2012, and couldn't be happier to sing with his dear friends for years to come.