​Not every obstacle in Antonio “The Flash” Cesar‘s career came from an opponent.The Brazilian returns to the global stage for a flyweight MMA clash against Joshua “Flyin Hawaiian” Perreira at ONE Fight Night 48 on Prime Video, which streams live in U.S. primetime from Bangkok’s Lumpinee Stadium on Friday, October 2.It marks his sophomore outing in ONE Championship, following a commanding debut victory over Lito “Thunder Kid” Adiwang this past July that pushed his record to 14-2 overall and his winning streak to nine straight fights.Records like that rarely tell the full story, and Cesar’s is no exception.View this post on InstagramA Childhood Shaped By SacrificeCesar’s childhood, by his own account, was genuinely a happy one. He spent his days playing outside near the stream that ran close to his family home, a house his mother still lives in today. What’s more, he shared that humble residence with five brothers and two sisters.Raising a family that size in Manaus, Brazil, is no small task under any circumstance, and his mother did it solely on her own.The Brazilian told onefc.com:“I actually didn’t have a present father, but my mother did his job very well. I never once saw her complain about raising eight children on her own. She is a true hero.”View this post on InstagramThat same quiet resilience shaped much of his own personality growing up. In elementary school, he kept mostly to himself, always finishing his homework and assignments.By the time middle school rolled around, a different side of Cesar began to show. He grew more comfortable putting himself out there, built friendships across the entire school, and even carved out a spot on the futsal team – all without letting his grades slip.The 22-year-old reflected:“I was always quiet and kept to myself. I didn’t bother anyone. I was a quiet kid, and I always did what I had to do, and that was it. I never gave anyone a hard time. I didn’t have as many friends at school, but where I lived, I had a lot of friends.“We played a lot every day. Sometimes, we would annoy the neighbors, play soccer, and have play fights. Every now and then, someone would fall into the stream.”View this post on InstagramFinding Taekwondo, Then Facing TragedyThat same neighborhood introduced Cesar to something that would shape the rest of his life.A local social project offered free taekwondo training in exchange for a modest monthly donation of food, a far more realistic option than the paid gyms nearby. He simply wanted to throw punches, and taekwondo, as it turned out, allowed strikes to the body, too.Cesar was only 10 years old at the time, and this ultimately paved the way for a martial arts journey that got bigger and better over time.The Brazilian shared:“That project still exists today and continues to help many young people in the neighborhood. It helped me mainly at school because I had to get good grades and do well in class. It helped me a lot at home, too.“I ha