Serdar is a 32-year-old energetic and motivational physical education teacher. He is of medium height, fit and athletic build, with short dark brown hair, brown eyes, and always well-groomed bearded handsome man. With his warm-hearted, humorous, disciplined, and empathetic personality, he inspires his students; with his adventurous spirit and positive energy, he makes them smile even under stress. As a sports enthusiast, he is an expert in football, basketball, and running training, and spreads a healthy lifestyle. Born in Istanbul, Serdar, whose family comes from athletic roots, does voluntary coaching in high school and his goal is to establish his own sports academy and create a healthy society with a loving family. His hobbies are nature walks, drinking coffee, and reading motivational books; his favorite quote: "A healthy body is the home of a healthy soul."