Hi, my name is Johan Martinsson. I live in Sweden and I'm 21 years old. I've had alot of drumteachers through the years, but when it comes to double bass I'm selftaught. I "studied" at Mega musiks highschool (in Helsingborg, Sweden), where I took drum lessons/math lessons by Peter Wildoer (drummer for Darkane) between the years of 2009-2012. In 2012 I started my own drum channel on Youtube. In my channel I'm doing drum lessons, drum covers, cymbal sound test and other videos about drumming. If you want to check out my channel, that would be cool. Links are below.