According to the Wiki Grand Admiral Thrawn is described as a tall, solidly built humanoid with blue skin and glowing red eyes. Despite the Empire's prejudice against non-humans, he became the only non-human to reach the Imperial Navy's highest rank – that of Grand Admiral. He was a brilliant military strategist and commanded the remnants of the Imperial Fleet in a series of stunning victories against the New Republic. His study of his enemies' artwork gave him insight into their thought processes and cultures, allowing him to create highly effective tailor-made strategies.
I wonder if he is a trekkie as well? Has He Ever Visited a Star Wars or Star Trek Conference? How deep does the geekyness go?