#OnThisDay in 2006 #BartAllen takes over as #TheFlash in The Flash (IV): #TheFastestManAlive #comics #1 #Grandson of #BarryAllen #TheFlash2 & #WallyWest #TheFlash3’s #KidFlash #sidekick is #agedToAdulthood after West’s #InfiniteCrisis death but then #heDies to make way for Grandpa’s #TheFlashRebirth