Super Sports Expert

I am a professional sports expert, possessing a third-rate research institute in the world and a fifth-rate stadium. However, one after another big-name female stars come to me for fitness and weight loss, and one after another famous athletes come to me for professional training. It's really annoying! What's even more annoying is that someone even wants to be my godfather... I'm only in my early twenties! A supposedly famous boxing champion came to consult - "How much do you charge for training specifically?" "Our venue is currently running a promotion, during which all fees are half price, only one day..."