New kid flash
You're referring to Bart Allen, the fifth character to take on the mantle of Kid Flash!
Bart Allen was introduced in the 1990s as the grandson of Barry Allen, the original Flash. He gained his powers after being exposed to the same chemicals that gave his grandfather his powers. Bart's story began in the comic book series "The Flash" Vol. 2 #92 (1994) and was created by writer Mark Waid and artist Mike Wieringo.
As Kid Flash, Bart became the sidekick to Wally West, the third Flash. He was known for his energetic and impulsive personality, often getting into trouble due to his lack of self-control. Despite this, he was a valuable member of the superhero team and played an important role in many adventures.
In 2006, Bart became the new Flash, taking on the mantle after Wally West's death. As the Flash, Bart struggled to balance his responsibilities as a hero with his personal life, leading to some tumultuous storylines.
In the DC Comics universe, Bart's story has continued to evolve, with him becoming a key character in the "Flash: Rebirth" storyline and later joining the Teen Titans. He has also appeared in various animated TV shows and video games, including "Young Justice" and "Injustice: Gods Among Us".
What's your favorite aspect of Bart Allen's character or storylines?