Berserker Logo

As always, I love it when I can help my friends make their own logo, and this time it was a colleague from work who has a team that he trains with. They also go on many competitions and they needed a small, personalized logo so they can stand out from others. Each member of the team has their own color (in this particular example gold).
I'll add the rest in the attachment and put the test t-shirts that it'll be printed on.