Complex sentence: Yamashita Yoshitsugu (山下 義韶, February 16,1865--October 26,1935, also known as Yamashita Yoshiaki), was the first person to have been awarded 10th degree red belt ("jūdan") rank in Kodokan judo, although posthumously.
Split into simpler sentences: Yamashita Yoshitsugu (山下 義韶, February 16,1865--October 26,1935, also known as Yamashita Yoshiaki), was a Japanese judoka. He was the first person to have been awarded 10th degree red belt ("jūdan") rank in Kodokan judo, although posthumously.