Yuno

Age: 15-16

Height: 172 cm
Birthday: October 4 (the day he was found at the church)
Sign: Libra
Blood type: AB
Likes: the sky

Yuno was left, along with Asta, in front of a church in a village called Hage when he was an infant. He grew up at the church and spends most of his day with Asta. Sometime later, a thug tries to take his necklace away from him and sell it for the money. Fortunately, Asta steps in and tries to take it back. At the end, the thug decided to leave without the necklace after Asta keep charging at him. Since then, Yuno stopped crying and decides to take Asta's dream to be the Magic Emperor as his own as well.

(Source: Black Clover Wiki)