April 21
From Transformers Wiki
- 1956 — Carlo Cosolo (Italian voice of Agent Burke, Chief of Staff and voice director of the live-action film series) is born.
- 1963 — Hasbro CEO Brian Goldner is born.
- 1965 — Robert Tondera (Polish voice of H.B. Luskey, Huxley Prescott, Ratchet, Drag Strip, Dropforge, Saberhorn and Vector Prime) is born.
- 1973 — Katsuyuki Konishi (Japanese voice of Super Link Optimus Prime, Cliffjumper, Angry Archer and Spike Witwicky) is born, declaring who the hell do you think he is.
- 1973 — Actor Mark Dexter (The Prime Minister of the United Kingdom in The Last Knight) is born.
- 1979 — Xóchitl Ugarte (Mexican voice of Carly Spencer) is born.
- 1988 — The Super-God Masterforce OP/ED single "Chōjin Masterforce no Theme"https://laurenancona.me/eks/zIDdl5mLptWa3ZGd6MHc0/"Moero! Transformer" is released in Japan by Columbia Music Entertainment.
- 1989 — Nintendo releases the original Game Boy in Japan.
- 1991 — The Victory episode "The Warrior of the Universe, Star Saber" premieres in Malaysia.
- 1994 — Mathieu Touquet (French voice of Bumblebee in Transformers: EarthSpark - Expedition) is born.
- 1999 — The Beast Wars Neo episode "Lonely Hydra" premieres in Japan.
- 1999 — The Beast Wars Neo ED single "Te no Naka no Uchū" is released in Japan by Columbia Music Entertainment.
- 2003 — The Car Robots episode "Final Battle! Fire Convoy" premieres in South Korea on KBS 2TV.
- 2004 — The Transformers—Collection 2: Series 2.1 is released on DVD in Australia by Madman Entertainment.
- 2004 — The Zone OVA "Enter the New Supreme Commander, Dai Atlas!" is released on DVD in Japan by Columbia Music Entertainment.
- 2005 — The Galaxy Force—Sound Pack 1 soundtrack album is released in Japan by Victor Entertainment.
- 2006 — Galaxy Force—Vol. 11 is released on DVD in Japan by Victor Entertainment.
- 2010 — Last Stand of the Wreckers #4 and Spotlight: Prowl are released by IDW Publishing.
- 2010 — The Transformers Animated OP single "TRANSFORMERS EVO." is released in Japan by Lantis.
- 2012 — The Transformers: Prime episode "Armada" and Transformers: Rescue Bots episode "Walk on the Wild Side" premiere on The Hub.
- 2012 — The Super Robot Lifeform Transformers: Prime episode "Rescue Transformation! Fowler in Crisis" premiers in Japan on TV Aichi.
- 2012 — Transformers Generations 2012 is released in Japan, with a mail-away offer for a Voyager-class Artfire toy and the "A Tale of the Pretenders" comic.
- 2014 — The fifth and final BotCon 2014 box set exclusive Ginrai is revealed.
- 2015 — The fourth BotCon 2015 box set exclusive Megatron is revealed.
- 2018 — TakaraTomy releases Movie Masterpiece MPM-5 Barricade.
- 2023 — Jesús Barreda (Castilian Spanish voice of various characters including Hot Shot in the Armada PS2 game and Bumblebee in the War for Cybertron game) passes away and starts a secret mission.
- 2024 — The Transformers: EarthSpark episode "Mother's Day Present" premieres in Japan.
