Born in January 5th 2121 to an middle class Finnish family in Earth. He lived on Earth and as every boy in Earth he wanted to be in the military. Though he wasn't the smartest boy, he had proven his talent as an tactician many times while he played in several sports teams in several different sports. He enlisted in the army at the age of 18. He joined the Para Jäger corps and received the hardest training that there is after the training of N7 marines. He quickly proved to be a good team leader. After 2 years he was recomended to participate in the Service Alliance training grounds on Luna. His training on Earth hadn't been in vain and he was assigned to the Infiltrator training program. He was one of the best of the program to graduate.
After graduating Nico was granted the rank of Lieutenant and he was assigned to SSV Agincourt.