Lao language - History. 1  The Lao language is descended from Tai languages spoken in what is now southern China and northern Vietnam in areas believed to be the homeland of the language family and where several related languages are still spoken by scattered minority groups.
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.
The Navy SEALs are considered one of the toughest Special Forces training groups in the world. The drop rate is over 80% for the last 3 decades despite many attempts to get guys through the program. The acronym SEAL is derived from their capacity to operate at sea, in the air, and on land. SEAL Team Six training to take out Bin Laden.