Juhani Otso Berg (born 1985) is a former member of the Finnish Special Forces and a high-ranking agent of the Operations Division of Abstergo Industries, as well as the leader of Sigma Team. He was later inducted into the Inner Sanctum of the Templar Order and became the director of Abstergo Medical. In 2016, he took on the mantle of the Black Cross, believing the position had become necessary once more.