Is this a good bench press?

I'm 15 and a half, Weigh 175, and 6 foot and my max bench press is 175 ilbs, I can only do it once then I have to take a 30 sec break before I can do it again. After repeating the process about 4-5 times I start to tire out and I'll have to wait awhile to be able to do it again. I myself am very proud of what I can bench but I would like to hear opinions, I have always been pretty active so I think it is where it should be. I still find it hard believe I can do 175 though... I do have a pretty big and muscular upper body though, not to brag or anything but I always kind of had because my dad was that way too and my dad could bench the same as me when he was my age so I think it may be hereditary because he also weighed the same as me when he was my age.