world championship After becoming world chess champion, Gukesh talks about his future: ‘I’m aiming to be the world’s best 7 days ago D Gukesh has made history by becoming the youngest world chess champion, defeating Chinese Grandmaster Ding Liren 7.5-6.5 in the… Katie Ledecky wins 1,500-meter free event, to receive record-extending 17th world championship 3 years ago With a comfortable win in the 1,500m free on Monday in Budapest, Katie Ledecky added a record-extending 17th swimming world…