Numbuh 100
Numbuh 100 

Real Name




Voice Actor

Jason Marsden 


Decommissioned (likely) 


KND Supreme Leader (formerly) 

Cameo Appearances

Operation: H.O.M.E.

Numbuh 100 is the former Supreme Leader of the KND.


Numbuh 100 briefly appeared in Operation: H.O.M.E., and Operation: M.A.U.R.I.C.E. He was mentioned in Operation: I.T. and Operation: W.H.I.T.E.H.O.U.S.E.. He is the first Supreme Leader known, leading the KND during their war against the Chicken Pox and being personally responsible for accepting Numbuhs 5, 1, 4, 2 and 3 into the organization. He was later succeeded by the famed Numbuh 274, and by his succession Numbuh 362, and Numbuh 5.  

He was seen a well respected member of the KND, with the renowned Numbuh 1 later stating that he had a natural talent for leadership, being one of the few who could actually handle the strenuous position. Numbuh 100 is currently decommissioned and speaks with a noticeable southwestern accent.   


  • Numbuh 100 greatly resembles The Steve in hair and clothing. Many fans theorize that he is The Steve, but older.
  • It is unknown when Numbuh 100 was decommissioned, nor is it mentioned by any KND operative. Numbuh 100 is not mentioned in the series at all, during the present timeline.
    • He was likely decommissioned after Numbuh 3 joined the Kids Next Door.
  • If you type "Numbuh 100" in the Rainbow Monkey website, it will return "decommissioned."


Short dialogue in Operation: M.A.U.R.I.C.E.

Numbuh 100: Report Numbuh 9

Numbuh 9: The trap worked sir, i've managed to obtain one of their weapons,but the teens were too strong for us, we may have lost Numbuh 8A and Numbuh 8B.

Numbuh 86: I'm afraid... They've been poxed sir.

Numbuh 100: (To Numbuh 9) Well, you did your best.

Numbuh 11: But we weren't good enough, were we?

Numbuh 100: I'm afraid not Numbuh 11. Kids everywhere will be forever vulnerable until we find teenagers' source of chicken pox.