The "KJ" part of his name refers to his old rap alias, "King J. Mac," a name which he later described in one of his podcasts as "horribly cheesy."
"52", which is pronounced "five two", not "fifty-two", is a reference to the Biblical story of Jesus feeding the multitude with five loaves and two fish.
Bounce With Me
Braveheart Freestyle (ft. Goldinchild)
Day I Was Born (ft. Levi Mitchell)
Do Yo Thang (Remix) (ft. B. Reith)
Gonna Be Alright
How We Do
I Should've Quit
It's Christmas Time
No Bad Days (ft. Peabod)
One Percent Better
Run It
Simplenfresh Freestyle (ft. Goldinchild)
Take Me Back
Thought I Told Ya
Undefeated
Where You Been KJ? (Remix) (ft. Dre Murray & Alan Adan)

7th Avenue (2000)
1, 2, 3 (ft. Yankee Man)
Integrity (ft. Bonafied)
It's The S.O.I. (Sons of Intellect Anthem) (ft. Amabasador, Phanatik)
Keep Ya Head Up (ft. Brook Ross)
The Hardway

Collaborations (2002)
5th Element
Dear Slim
The Choice Is Yours (ft. John Reuben)
Wait For You (ft. Nirva Dorsaint)

It's Pronounced Five-Two (2003)
Back in the Day
Dear Slim Pt. 2
I'm Guilty
KJ Five Two
Pick Yourself Up

Behind The Musik (2005)
Are You Real? (ft. Kutless)
Behind The Musik
Fivetweezy
God (ft. Rebecca St. James)
Jesus
Never Look Away (ft. Brynn Sanchez)
Plain White Rapper
Right Here (ft. Jeremy Camp)
Thank You
Video Games

KJ-52 Remixed (2006)
Dear Slim Pt. 2 (True Story Remix)
For The Ladies (Soulvibe Remix) (ft. Liquid)
Mullet Pride
Revenge Of The Nerds (remix)
Things I Like (Timbojones Remix)

The Yearbook (2007)
Do Yo Thang
Take Every Part Of Me
You're Gonna Make It (ft. Blanca Reyes)

Five Two Television (2009)
End of My Rope
Fuego (ft. Funky, DJ Morph)
He Did That
Headline News At 5 (ft. Theory Hazit)
Help Me Change
Swagged Out With Tags Out (ft. Da Truth)

Dangerous (2012)
Dangerous
Superhero
They Like Me (ft. Lecrae)

Mental (2014)
Fight Music (ft. Lecrae, Propaganda)
Gameface (ft. KB, Soul Glo Activatur, Flame) [1st Half Edition]
Tonight

Jonah (2017)
Day Job (ft. Sean C. Johnson)
Know About It (ft. Derek Minor)

Jonah Part Two (2018)
All I Had (ft. Datin)
Be Like That
Most Wonderfullest Time Of The Year (2018)
Best Time of the Year

Whatever Happened to KJ-52 (2024)
Better Than You