The reason why Sun Bolun lost weight is a bit sad. When he first arrived in Beijing and went out to perform with friends around him, he was always the one who was out of the focus of the media and the audience. No one has ever asked him during the interview. He is always eager for media questions and fans to come and take photos with him. At that time, he performed in Beijing pub, and sang 1 1 and two songs in one night. Only in this way can he earn 200 yuan and win applause from the audience. So he feels that the strength group is too tired, and there may be more opportunities after losing weight. It is precisely because of this reason that Sun Bolun, with his extraordinary perseverance, changed from a strength school to an idol strength school.