20
Sterling Knight is 29 years old (birthdate: March 5, 1989).
well he is 20.. and he is still on sonny with a chance.. so he sarted at 19...
Sterling Knight is 21 years old. He was born on March 5, 1989.
no i am so sorry but no it would be cool as i am a fan of sterling knight and i am 13 years old
no he is about 16 years old
sterling Knight is 5'10 and a half because in the show sonny with a chance he measure himself and says "five foot ten and a half still perfect"!
Sterling Knight is 29 years old (birthdate: March 5, 1989).
well he is 20.. and he is still on sonny with a chance.. so he sarted at 19...
sterling knight is 26 years old because he was born in march 5 1989.
Sterling Knight was 13 When he was in Seventeen again.
Sterling Knight is 21 years old. He was born on March 5, 1989.
no i am so sorry but no it would be cool as i am a fan of sterling knight and i am 13 years old
Yes I am sure, sterling knight is 21 years old he was born on march 5, 1989
Chad Dylan Cooper from "Sonny with a Chance" is 19 years old. He is younger than Sterling Knight.
The only ones I know are Demi Lovato is 16 Tiffeny Thortan is 17 and Sterling Knight is 20
17-23
No.