Wally West

Wallace "Wally" West is the son of Joe and Francine West, and the younger brother of Iris West.

Biography
Francine West gave birth to Wally 8 months after leaving her family.

Visiting his father and sister
During a Christmas party in 2015, Wally stopped by to visit Joe and Iris. He realized they had company and apologized for the timing but was invited into their home.

Iris and Joe showed Wally around the Central City Police Department earlier before their plans to have dinner that night, where it became evident that Wally held bitter resentment towards Joe for not being in his life. However, Wally stood Joe up and was later found by Joe participating in a street race, which he won. Wally told him that he has been doing street races in order to pay for his mother's medical bills, as he had had to be the man of his household all of his life due to Joe's absence. Joe offered to dip in to his bank account to help Wally but he angrily rebuffed the offer. Later that day, he visited Joe and reassured him that an apology wasn't coming, before letting him know he was returning to Keystone City. Joe apologized for trying to push the "father-son" thing so hard, before they sat down to a meal of Chinese food.

Trivia

 * His birth name is Wallace, which is what Joe and Francine were going to name Iris if she was a boy.

Behind the scenes

 * In the DC multiverse Wally West is the third person to take up the superhero mantle of The Flash, after Barry Allen. He was also previously the superhero Kid Flash.
 * In the DC comics, Wally is Caucasian, however that has changed since the New 52.
 * In the DC comics, Wally is Iris' nephew, however, in the shared universe, he is Iris' younger brother.