Let's see:
My first language and native one: Finnish.
In order of proficiency:
Second Language: English
Third language: Swedish
Fourth language: German
Fifth Language: Spanish
Sixt Language: Russian
Seventh Language: Japanese
Although, in all honesty, fifth-seventh I'm so poor at at that I know primarily a few sentences and most common words. Ie. I can ask for directions to the nearest bar or hotel or grocery store, and buy stuff/rent a room at said places. And in Japanese it's only katakana that I can write and read to any degree.
Funny fact: I dislike learning languages, and never did like them. This has all just basically accumulated over my schooling and 20+ years of life. And in school and uni, I've always focused on history, various natural sciences (chemistry, physics and biology mostly) and economics.