Switch the order of your first and second pic, everything else seems fine
Very solid profile, I would definintely keep first pic as is, your face looks more relaxed and confident in that, plus you don't really want to have a selfie as the first pic. If I had to nitpick, I would say the boxing pic can be more natural. You don't have to show your face even, just a pic of you on the bag or showing you sparring someone
70 Posts (+3), 68 Cmts (+10)
2 and 3 aren't necessary as other photos have already conveyed the same things about yourself , but better.