Eric "Winkle" Brown: His Impressions On WW2 Russian Aircraft, And His Life Story, Including Testing German Aircraft. Brown Tested Almost 500 Different Aircraft (Not Including Variations!): A Legend Of Aviation View: https://youtu.be/32_BliefkGw
ETA: just finished watching it, what a great vid. I've of course heard of and read about him a little, but hearing him in his own words, as your video focuses on, was great.