Wow impressive! I'm guessing you're not from US or UK since you didn't start learning English first? I did hear Norwegian is pretty similar to German, so maybe you can consider trying to learn some German and that'll be 8 to your collection xD
---------- Post added at 11:25 PM ---------- Previous post was at 11:23 PM ----------
If you're starting out I guess the one language not to pick is Chinese. Learn languages that are close to English, like French, German or Spanish I suppose.