One half Korean, 3/8 Irish, and 1/8 Choctaw. Interestingly, my surname is Anglo so people often assume I have an English background, but the name was adopted by my Choctaw great-grandfather when he assumed a "white" name to go to medical school.
Family pictures are often strange due to the mixed races. For example, my hair is black and my eyes are brown (from my Korean mother), my father is very white with freckles, green eyes, and red hair (the Irish blood from his full Irish mother and half-Irish father), while my grandfather had black hair again but with very white skin (half Choctaw, half Irish).