My version of Superman was an ADULT when he arrived on Earth, which is what I thought should have happened.
Superman.
Name: Kal-El.
Alias(s): "Kal".
Gender: Male.
Age: 33 Years.
Species: Kryptonian.
Group Affiliation: Ultimate League
Citizenship: U.S.A.
Place of Birth: Kryptonopolis.
Marital Status: Single.
Personality: Kal fights with nobility and honour. He will never fight unless he has a reason to, as he has tried to stay out of fighting for many years. He harbors a great hate for Zod, as he was responsible of destroying his home planet.
Appearance: Kal has white skin and black hair. Kal's suit is a blue and red suit with a long red cape flowing from the back. The suit can also transform into a black business suit.
History: Kal-El was a child from the planet Krypton. The planet was under attack from a Kryptonian general known as Zod. Zod had threatened Krypton to give him all control over the entire planet. When they refused, Zod activated a bomb that would destroy Krypton. However, the scientist known as Jor-El had activated a machine that would transport up to ten Kryptonians to Earth. Jor-El's adult son, known as Kal-El, wanted his father to be one, but his father pushed him into the transporter. Kal-El landed in North America, where he used his genius skills to create an identity for himself. He then developed powers under Earth's yellow sun, and found that there was a team who had powers, much like he did, known as the Ultimate League. He decided to become a hero known as The Superman, and joined the League, but only as a part time member. His main friend was the hero known as Manhunter. But now, an old enemy has appeared. One that has come to destroy Kal-El. Kal-El's time has come. The time to kneel. Kneel before Zod.
Superhuman Abilities: Kal-El's powers develop under yellow sunlight. His powers include flight, superhuman strength and speed and heat vision. He also has flight, but this hasn't fully developed yet.
Weaknesses: Until recently, Kal-El's only weakness was magic, as this caused him to be a lesser fighter in battle. However, when Lex Luthor, a man who was like a brother to Kal-El, merged with the android Brainiac, he brought a powerful element to Kal-El's attention, known as Kryptonite. This element weakened any Kryptonian drastically, stripping them of their powers and leaving them in immense pain.