American figure skater Alysa Liu, who won bronze at this year’s world championships and competed in the 2022 Beijing Olympics, has announced her retirement aged 16, stating she has achieved all her goals. “I’m here to announce that I am retiring from skating,” the two-time US national champion wrote on Instagram. “I started skating when i was 5 so that’s about 11 years on the ice and it’s been an insane 11 years. “A lot of good and a lot of bad but that’s just how it is. I’ve made so many friends, and so so sooo many good memories that I’ll have for the rest of my life. i honestly never though…