Let's go with some basic info. I'm a computer programer (yeah, boring) and graduated from Warsaw University of Technology (boooring). I've studied physics, so I guess I'm slightly a geek (duh). But don't worry, I'm not even close to being like characters in The Big Bang Theory.
In my free time, I have two major hobbies/passions. The first one is sport. I enjoy physical activity. I do run a bit. I'm training for running events. I've participated in 5 marathons and a number of shorter runs so far. Since a few months I've been working out in a gym, trying to build some upper body strength - I might need it when I decide to do triathlons.
My second major hobby is music. I just love listening to music. Whether it's jazz, blues, rock or classical. I go to a number of big and small concerts a year. Sometimes I drive hundreds of km to other cities, just to get to a gig. When not in the mood for listening, I play music. I try to learn how to play on a keyboard and drums, but I've already somewhat mastered electric guitar. Curently I'm into improvisations. I find it more demanding and exciting than just learning and playing a song. I'm trying to form a band with friends, but nothing serious yet. Just a bunch of guys playing for fun.
When not doing sports or music things, I like to watch documents, science youtube channels etc.