Stoyan Koprivlenski on Mike Passenier: “I Grew as a Man Because of Mike!”

In this exclusive interview filmed inside the ring in Phuket, Thailand, we speak with K-1 World Champion Stoyan Koprivlenski about discipline, sacrifice, and the mindset that took him from Bulgaria to the very top of kickboxing. Stoyan talks about always staying in elite shape throughout the entire year, his current training camp in Phuket, and his plans to return to the Netherlands to continue his preparation at Mike’s gym in Amsterdam. Known for his relentless work ethic, he explains why true devotion to the sport goes far beyond regular training sessions. We discuss his journey from Bulgaria to the Netherlands, where he left his home country at the age of 24 to chase his dream. Along the way, many people doubted him — first because of his Muay Thai background, later because they believed he lacked the experience to succeed at the highest level in organizations like GLORY Kickboxing. Stoyan proved them wrong every step of the way. In this conversation, Stoyan opens up about: • Training at a high level year-round • His personal growth as both a fighter and a man • Why extra work outside the gym changed everything • His younger brother, an up-and-coming fighter with serious potential • His advice to young fighters from Bulgaria who want to make it internationally Stoyan shares a powerful message: don’t obsess over the final destination — focus on daily steps, consistency, and discipline. According to him, if you truly want it and are willing to be tested, success will follow. An honest and motivational conversation with one of kickboxing’s most dedicated champions. #fighter #champion #k1 #kickboxing #bulgaria