Tom Daley made knitting very fashionable in 2021. Since launching his dedicated knitting and crochet account, Made with Love by Tom Daley, he's convinced the fashion community to pick up a pair of needles, and make their own jumper by hand. Daley's knitting revolution hit its peak in 2021 when the Team GB diver was spotted knitting a pink-and-purple hat in the stands at the Tokyo Olympics — and we couldn't get enough of him. Dubbed the UK's sweetheart, Daley has taken his knitting to multiple Olympic events, introduced the wholesome hobby to the fans of Harry Styles and JW Anderson, had a cheeky pre-knit before the 2021 Met Gala, and finally launched his own knitwear line in time for the festive season.