JAPANESE boxer Jin Sasaki has lost the last SIX WEEKS of his memory following his brutal loss to Brian Norman Jr. Sasaki locked horns with the American for the WBO welterweight title in a Tokyo

Jin Sasaki has no memory of the night he attempted to make history as the first Japanese boxer to win a welterweight world title.

Norman, 24, put Sasaki flat on his back for over a minute after connecting with a brutal left-hook counter in Round 5 to retain his WBO welterweight title Thursday morning at the Ota City General Gymnasium in Tokyo.