Daniel Whitehall

Werner Reinhardt, later known as Daniel Whitehall, was one of the most prominent members of HYDRA. Originally a high ranking officer of the Nazi Schutzstaffel, during World War II he led expeditions to recover mysterious artifacts for Nazi HYDRA. Despite his capture by the Strategic Scientific Reserve in 1945, he was freed in 1989 by members of HYDRA within S.H.I.E.L.D. Back in his old HYDRA base he used the organs from the Inhuman Jiaying, to de-age himself and have a middle-aged appearance into the 21st century. With this new identity he reclaimed his position in HYDRA and started the quest to recover the object of his lifelong obsession, the mysterious Obelisk.

Daniel became the leader of HYDRA operations in America in 2014 but this position was short lived as he was killed by S.H.I.E.L.D director Philip Coulson the same year.