Character description: Kal-El was born "The Last Son of Krypton", crashing on Earth and raised by a couple in Earth; the Kents. They raised Clark Kent to be a humble, generous, and kind-hearted man while Jor-El taught him to give hope and be a symbol of hope to the people, leading him to become Superman.

For the voice, take the character description as a reference for his voice. I want my Superman to sound like a humble and kind-hearted person. Or any voice that fits his character descriptions.

(Sound nice on the first two lines. Then be angry in the third line)