average age of seal team member
From all my friends who had become SEAL's when I was in, most didn't get into the training program right out of Boot Camp, but instead were accepted into the program after two of three years of active duty. Having been stationed with the seals for several years, the average age seemed to be about 21/22 years. And no, I was not a SEAL. You might be lucky and a current member might respond with a more accurate answer, but in the meantime, I hope this helps.