Who is Seaworld 's spokesperson ?
In the letter , Lee refers to Tilikum as SeaWorld 's " Chief Sperm Bank " and asserts that " we know from SeaWorld 's own director of safety ( as well as videos on the web ) " that SeaWorld obtains sperm from Tilikum by having a person " get into the pool and masturbate him with a cow 's vagina filled with hot water " which constitutes continued human contact .