Board Thread:The Flash discussions/@comment-9346948-20160525000159/@comment-26961765-20160803125342

Aggression25 wrote: Due to the comics, there have been many speedsters, each with different aliases. Only Reverse- and Kid Flash have personal ties to Flash. Impulse is not part of the Flash mantle and is therefore different from the scarlet hero. Impulse- Bart Allen

Bart Allen- Barry Allen's grandson

Bart Allen is the 4th person to take on the Flash mantle.