D Gukesh, after a decade-long pursuit, achieved his childhood dream by becoming the youngest world chess champion.  He expressed emotional disbelief after defeating Ding Liren in a closely fought 14-game match. Gukesh acknowledged Liren's sportsmanship and thanked his parents for their unwavering support.  Liren, while disappointed, accepted the outcome gracefully, acknowledging Gukesh's deserved victory.