Oroku Saki, also known as The Shredder, is a fictional character from the Teenage Mutant Ninja Turtles franchise. He is primarily depicted as the main antagonist and leader of the Foot Clan, a criminal organization. Saki is known for his martial arts skills, strategic mind, and iconic armor, which features sharp blades. In various adaptations, Oroku Saki has a complex backstory, often portrayed as a rival to Splinter, the mentor of the Ninja Turtles. His character embodies themes of revenge and ambition, making him a formidable foe for the turtles as they strive to protect their city from his schemes.