The Rock is a muscular and powerful wrestler in the anime series 'Wanna Be the Strongest in the World.' Known for his brute strength and formidable presence in the ring, The Rock serves as a significant obstacle for the protagonist, Sakura Hagiwara, as she navigates the world of professional wrestling. His character adds tension and excitement to the series, showcasing the intensity and physical demands of the sport. Despite his intimidating persona, The Rock respects true skill and determination, making him a complex and fascinating character.