29m looking to join State police

Hi all i am on mobile so sorry for formatting issues but here is some back story. I am really thinking about signing up for the state police academy there is roughly a year and some change between now and the start of the academy which means I'll be 31 when the actual academy starts but the pre-requisites would start in about 6 months. Over the last year I have lost about 120lbs was a 350 pound guy didn't have any real focus so I made a change and started listening to motivational speakers and guys like David goggins and he really opened my eyes so now I just really have this fixation of wanting to do more and push myself. Even with the weight loss I'm still not in peak performance I lack a lot of core strength but I am willing to put the work in and grind I am extremely motivated but I worry about the age factor I know I'll be competing against guys in their 20s who have always been physically fit may have military experience ect. Like I'm a car salesman right now never had any law enforcement or military background I know what to expect going in and I am extremely mentally strong and as I said I'm more than willing to get my body ready for the pre-requisites. Basically what I'm trying to get at is being 31 in the academy (if I make it that far) too old ect?