From "Thorn" to Top Coach: The Splendid Transformation of Qiu Yike Would you believe it if someone transformed from a "thorn" into an "old father"? Qiu Yike, once a table tennis player frequently suspended for his rebellious nature, has now become a capable coach for Sun Yingsha. Not only has he helped his disciple win world championships, but he has also, through his own efforts and tenacity, become a brand ambassador for the national table tennis team. What happened during this transition? Was it personal growth or environmental shaping? Qiu Yike's career as a player was a mix of highlights and controversies. He was not one of those naturally gifted, smooth-sailing table tennis players, but rather an individual with a strong personality. Most notably, his match against Japanese player Mizutani Jun at the 2005 World Table Tennis Championships became a media sensation. At that time, he firmly controlled the game with his unique chopping style, standing confidently in the center of the court with the eyes of a winner. However, such a player with achievements faced frequent controversies due to his character issues. He was repeatedly punished within the team for "not following the rules," even earning the title of "thorn." In his youthful vigor, his flamboyance made him stand out, but it also caused him to miss many opportunities. In the later stages of his playing career, frequent suspensions narrowed his professional path until he ultimately chose to retire from the court. Many thought that Qiu Yike would fade into obscurity, but who could have guessed that this "turbulent"…