¿Who is stronger, Sandman or Annihilus?

Sandman, also known as William Baker, is a fictional character in the Marvel Comics Universe. Created by writer Stan Lee and artist Steve Ditko, Sandman first appeared in Amazing Spider-Man #4 in 1963. Sandman's powers stem from his ability to transform his body into sand, granting him incredible strength and the ability to reshape his form into various shapes and sizes. His sand form allows him to absorb and repel force, making him nearly invulnerable to physical attacks. He can also use his sand form to travel long distances by riding the wind. Sandman's backstory is complex and often tragic. He grew up in an abusive household, and turned to a life of crime as a means of survival. He was eventually incarcerated in prison, where he underwent an experiment that gave him his sand-based powers. Initially, Sandman was a villain and frequently clashed with Spider-Man. However, he has also had periods of heroism and redemption, most notably when he became a member of the superhero team known as the Thunderbolts. One of Sandman's most notable strengths is his ability to control sand and manipulate the environment around him. He can use his sand form to create weapons, shields, and even control the movement of sand around him to his advantage. His abilities also make him a formidable opponent in battle, as he is able to absorb and redirect attacks. Overall, Sandman's powers and strength make him one of the most unique and interesting characters in the Marvel Universe. His tragic backstory and complex relationships with other characters add depth and nuance to his character, making him a fan favorite.

Annihilus is a powerful villain in the Marvel Comics Universe, known for his immense strength and control over the Negative Zone. Created by Stan Lee and Jack Kirby, Annihilus first appeared in Fantastic Four Annual #6 in 1968. Annihilus possesses numerous superhuman abilities, including super strength, speed, and agility, as well as the power to fly and regenerate from injury. However, his most notable ability is his control over the Negative Zone, a parallel dimension filled with negative energy. Annihilus can use this energy to create powerful blasts, force fields, and even open portals between dimensions. The origins of Annihilus are shrouded in mystery. He hails from the planet Arthos, located in the Negative Zone, and is the leader of an insectoid race known as the Annihiloids. He is driven by a desire to conquer and destroy, and has clashed with numerous superheroes, including the Fantastic Four and the Avengers. One of Annihilus' greatest strengths is his ability to absorb energy from his surroundings, making him even more powerful. He is also incredibly intelligent and strategic, making him a formidable opponent in battle. Annihilus has played a major role in several Marvel Comics storylines, most notably the "Annihilation" event, where he led an army of cosmic villains in an attempt to conquer the universe. He has also appeared in various video games and animated television shows. Overall, Annihilus is one of the most powerful and dangerous villains in the Marvel Universe. His control over the Negative Zone and ability to absorb energy make him a formidable opponent, while his intelligence and strategic mind make him a true force to be reckoned with.