Chad Dickson(Numbuh 274)

Numbuh 274 (Chad Dickson) was known as the best Kids Next Door operative, who rose through the ranks after becoming famous for defeating an infamous gang of adult tyrants. He eventually became Supreme Leader of the KND after Numbuh 100 decommissioned that day, commanding the organization for 5 years and becoming Numbuh 1's mentor during his days at the KND Antarctic Academy.