Like floor # 4 said , If it is really your account, you created it in your IP , that would be very easy for you to get it back . just recover a stolen password. jagex will view your IP if it match with original IP. and i m 100% positive you can get it back
if you bought this account from others, youcan't recover stolen pass
what you can do is recover forget password. means you need to rememeber the recovery question answers. others you can't have it back/ .
His ip and my ip are basically the same haha i have been able to unlock it multiple times.

