This picture of Mitsuyo Maeda (1878 – 1941) was taken around 1910. Maeda was a Japanese judoka who is reported to have won around 2000 no holds barred fights and along with Antônio Soishiro Satake, he pioneered judo in Brazil, the United Kingdom, and other countries. So important was he to the development of Brazilian Jiu-Jitsu, he is often referred to as the Father of Brazilian Jiu-jitsu.