The Chiefs made it five wins from five matches with a 26-17 victory over the Tennessee Titans yesterday, drawing them level with the Denver Broncos at the top of the AFC West division.
It is quite a turnaround for the Chiefs, who only managed two wins throughout the whole of the previous campaign, and Charles is as surprised as anyone by the start that his side have made.
"I am speechless right now. This team is very blessed to be 5-0 right now. Nobody expected us to be 5-0," Charles told The AP.
The Chiefs will look to continue their remarkable run when they face the Oakland Raiders on Sunday.