
My name is Sebastian Brannen and I am an autistic voice actor in training who wants to achieve the goal of being involved in projects as a professional with many others. I am also a runner, golfer and a member of the Doug Flutie Jr. Foundation for Autism, a group who are determined to help those on the spectrum to do amazing stuff in life.
I was born in October of 2002 and was diagnosed with Autism when I was 3 years old. Since then, I've visited a psychologist and neurologist for medication and taken speech, occupational, and behavior therapy. These therapies have helped me understand myself, deal with stress, socialize, make friends, and improve in school. School has been challenging for me, therefore, my mother, Valeria, has fought every year to ensure I got the right accommodations and a full-time aide so that I could get all of my schooling done until I graduated high school. Eventually, I graduated from Marjory Stoneman Douglas High in June 2022 and enrolled in the Dan Marino Foundation, where I learned social skills and work ethics which turned out to be life-changing. After graduating from the foundation in June 2023, I started voice acting classes starting with “On The Mic Training” and graduated in March 2024. I am currently doing improv classes with Global Voice Acting Academy. I officially enrolled at Santa Fe college in May 2025 in order to have the education to achieve my goals, not just for the improvement of my youtube channel, but for my independence as well.
I have a family of 5 who have been there to help me become the best person I am today. My mom, Valeria Brannen, is an excellent golfer and biker who was on a reality show called Big Break 3 on the Golf Channel in 2005, and is now a mental health coach and a golf teacher who teaches kids to play the sport properly, including me. I have three sisters: Camila, Sara, and Valentina. Camila, who is the oldest sister, had graduated from UF in 2021 and as for Sara, who is one year older than me, she is the JROTC Battalion Commander who graduated from UCF in Orlando, and is now part of the US Army. Valentina, The youngest, is seven years younger than me and is currently a high school Junior who plays softball. I grew up without a father back then, but in 2014, I met Robert Brannen, who adopted us and loves us very much becoming our step-father. My dad, Robert, is the owner of Mr. & Mrs. Outdoor living, an outdoor construction company which involves fixing houses and building stuff to make the houses awesome. He is also a coach for Valentina’s softball team, who wants to help the girls become awesome just by understanding themselves.
The truth is that my dream is to become the best voice actor in the industry and find a community that understands who I am on the inside and even helps me accomplish my goals. Back then, In 2014, I became a movie buff through IMDB and Fandango and gained knowledge of the actors and many films they are a part of. But then in 2016, when the show ‘One Punch Man’ appeared, it opened my eyes to anime. Because of that, I discovered my true passion which is to get into the voice acting industry and become a voice actor. By July 2020, I started my YouTube channel, ‘Sebas Voiceover World', to help showcase voice actors, the projects they are a part of, and to have interviews with them to gain knowledge in order to understand everything for the sake of my future. I also post birthday wishes to voice actors on Social Media to help everyone in the world understand who they are so that they will not be forgotten. I am also a golfer and marathon runner, who runs in marathons, half-marathons and iron-man triathlons to help inspire everyone to do the same for the sake of having a good mindset and energy, which will help them make amazing choices and do something awesome. I'm excited about my future in voice acting and plan to volunteer in as many shows and movies as possible and even change not just the voice acting industry, but the autism community as well, so that everyone can do amazing stuff and be accepted for who they are here and now.
This is Sebastian’s Voice-Over World and I'm going to make my dreams come true and accomplish my goals in the voice acting industry and the autism community.









Autism is Not a Disability! It's a Different Ability!
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