>Not remembering every leader, elite four member, and type
Gen I: Brock (rock), Misty (water), Lt. Surge (electric), Erika (grass), Sabrina (psychic), Koga (poison), Blaine (fire), Giovanni (ground), Lorelei (ice), Bruno (fighting), Agatha (ghost), Lance (dragon), Blue
Gen II: Falkner (flying), Bugsy (bug), Whitney (normal), Morty (ghost), Chuck (fighting), Jasmine (steel), Pryce (ice), Clair (dragon), Will (psychic), Koga (poison), Bruno (fighting), Karen (dark), Lance (dragon), Janine (replaces Koga), Blue (replaces Giovanni)
Gen III: Roxanne (rock), Brawly (fighting), Wattson (electric), Flannery (fire), Norman (normal), Winona (flying), Liza & Tate (psychic), Wallace/Juan (water), Sidney (dark), Phoebe (ghost), Glacia (ice), Drake (dragon), Steven (steel)
Gen IV: Roark (rock), Gardenia (grass), Maylene (fighting), Wake (water), Fantina (ghost), Byron (steel), Candice (ice), Volkner (electric), Aaron (bug), Bertha (ground), Flint (fire), Lucian (psychic), Cynthia
Gen V: Cilan (grass), Chili (fire), Cress (water), Lenora (normal), Burgh (bug), Elesa (electric), Clay (ground), Skyla (flying), Brycen (ice), Iris/Drayden (dragon), Shauntal (ghost), Grimsley (dark), Caitlyn (psychic), Marshall (fighting), Alder, Cheren (normal), Roxie (poison), Marlon (water)
Gen VI: Viola (bug), Grant (rock), Korrina (fighting), Ramos (grass), Clemont (electric), Valerie (fairy), Olympia (psychic), Wulfric (ice), Malva (fire), Siebold (water), Wikstrom (steel), Drasna (dragon), Diantha