Hood Connection 205 started in 2001 after Kayo (then known as Lil Yung Buck) formed a group called Lil Lunaticz (now known as Young Stunna Boyz). This group consisted of 4 members, Lil Yung Buck, Lil G, Lil B (now known as CVB), Young Lance and Scotty 2 Hotty (now known as SK). That year, LL52 had to change their name, but couldnt come up with a steady name. In 2002, Kayo and his cousin Maurice (a.k.a. Reese Sniper) started G-Ville Records (then known as Thug Force 1 Records, now known as Hood Starz Records). Now in 2006, the group known as the Young Stunna Boyz, or simply YSB, now includes Kayo, CVB, Young Nibb, A-Dogg, and Tone-T.

After many people accepted the new group, they too wanted to help move the movement. This reaction later spawned the beginning of the Hood Boyz, 500 Degreez and the WestSide Lady Hustlaz. Instead of just naming the different groups individually, YSB, Hood Boyz, 500 Degreez, 25K, TMS, YSG, WestSide Lady Hustlaz, and the YSB street team became known as Hood Conn. 205.