Yes, that's correct! Mr. Fantastic, also known as Reed Richards, is a Marvel Comics superhero and the leader of the Fantastic Four. He was created by writer Stan Lee and artist Jack Kirby and first appeared in Fantastic Four #1 in November 1961.
Mr. Fantastic has the ability to stretch his body to incredible lengths, allowing him to contort himself into a variety of shapes and sizes. He can stretch his arms and legs for miles, squeeze through tight spaces, and even wrap himself around objects to immobilize them.
In addition to his powers, Mr. Fantastic is depicted as a brilliant scientist and inventor, who is always looking for new ways to use his intellect and his powers to help others. He is known for his resourcefulness, his analytical mind, and his unwavering commitment to doing what is right.
Mr. Fantastic has appeared in several comic book series, television shows, and films, and is widely regarded as one of the most iconic members of the Fantastic Four. He is known for his intelligence, his leadership skills, and his unwavering commitment to his family and friends.