Knuckles is 15 or 16 in sonic x and games
knuckles is 17 years old hope that helped! Knuckles is 16, according to the Sonic Heroes manual. =)
Mickie Knuckles is 27 years old (birthdate: May 16, 1984).
Old enough so you can date him.
knuckles is currently 16. or maybe 22. but im sure hes 16 :).
Sixteen
17
In Sonic Heroes hes 16 accordin to the maneul but since it is 2009 he is 20 years old, rouge is older than knuckles!!!!
knuckles is 15,in sonic the hedgehog 3.
Hi! Knuckles is an ECHIDNA (you say it like ikidna) Knuckles does love searching for treasure and is super strong. Sonic's faster than him and he does encounter Rouge the Bat, who also loves treasure. But Rouge steals treasure instead of finding it. Knuckles was born on Angel Island. He and Sonic are both good friends and rivals at the same time. Weird, huh? I'll post more info later. See ya!Knuckles is stoic and very good at kicking butt. NOT LITERALLY! He punches butt instead of kicking it.
In his appearance in sonic heroes knuckles is 16.
15 in sonic heroes beside that i don't know
yes he can but he turn into hyper knuckles and he is pink.