Thesis (GB) is a 7yo bay gelding, trained by Y S Tsui and owned by Ngai Wing Yin. He is by Kingman (GB), out of Nimble Thimble (USA), by Mizzen Mast, bred by Juddmonte Farms Ltd. From 28 career starts, he has won 2 times, placed on 11 occasions, at a 7.1% strike rate. He has earned £299.1k in prize money. He holds an official rating of 90.