Colossal Boy......19 years, 0 months Phantom Girl......18 years, 1 months Ultra Boy.........17 years, 10 months Laurel Gand.......17 years, 3 months Element Lad.......17 years, 3 month Chameleon Boy.....17 years, 2 months Sun Boy...........17 years, 2 months Saturn Girl.......16 years, 8 months Shrinking Violet..15 years, 10 months Lightning Lass....15 years, 6 months Brainiac 5........15 years, 3 months Cosmic Boy........15 years, 1 month Dream Girl........13 years, 6 months Lightning Lad.....13 years, 5 months Timber Wolf.......13 years, 4 months Valor.............13 years, 0 months Star Boy..........11 years, 8 months Projectra.........11 years, 3 months Wildfire..........10 years, 4 months Dawnstar..........10 years, 2 month Shadow Lass........9 years, 5 months Invisible Kid II...8 years, 8 months Duo Damsel.........8 years, 3 months Invisible Kid I....8 years, 0 months Blok...............7 years, 11 months Matter-Eater Lad...7 years, 5 months Polar Boy..........6 years, 7 months Karate Kid.........6 years, 1 month Tellus.............5 years, 7 months White Witch........4 years, 9 months Bouncing Boy.......4 years, 6 months Magnetic Kid II....3 years, 5 months Chemical King......3 years, 0 months Quislet............2 years, 11 months Impulse............2 years, 4 months Tyroc..............1 year, 11 months Kid Quantum........1 year, 0 months Kono...............0 years, 9 months Celeste Rockfish...0 years, 9 months Infectious Lass....0 years, 6 months Ferro Lad..........0 years, 5 months Spider Girl........0 years, 1 month Devlin O'Ryan......0 years, 1 month Blood Claw.........0 years, 1 month Firefist...........0 years, 1 month Flederweb..........0 years, 1 month Veilmist...........0 years, 1 month