and said: I used to play in most tournaments, but I'm playing for fun now. I've got a young family now so I don't need to play in every tournament these days. My family is really important to me, they're my inspiration to win. He did participate in the 2022 World Mixed Doubles though, ending up as the winning pair with Mink Nutcharut, beating Mark Selby and Rebecca Kenna 4–2. Later on in the season, he exited at the semi-final stage of the Hong Kong Masters, losing to Ronnie O'Sullivan 6–4; the Northern Ireland Open, being beaten by Mark Allen 6–2; the Scottish Open, in which he was defeated by Joe O'Connor 6–3; and the English Open, where his 6–4 loss to Mark Selby saw the end of his title defence. He failed to defend his Masters title in a similar fashion at the start of the next year, as he lost 6–4 there too, against Shaun Murphy in the opening match of the 2023 tournament, despite of a comeback from 5–1 down. Personal life Robertson was born in Melbourne to Ian Robertson and Alison Hunter, who are both British nationals. He has a younger brother, Marc Robertson, a former snooker amateur and current professional pool player. Robertson attended Norwood Secondary College in Ringwood. He is now based in Cambridge, England. He has previously practised at Willie Thorne's snooker club in Leicester and Cambridge Snooker Centre, but is now based at WT's Snooker and Sporting Club in Cambridge. Robertson has two children with his Norwegian wife Mille Fjelldal, whom he met in 2008 and married in August 2021. Fjelldal had been due to give birth to the couple's first child while Robertson was playing in the 2010 World Championship final, but their son Alexander was not born until 12 May 2010. Their daughter Penelope was born on 16 March 2019. Robertson has spoken publicly about supporting his wife through her struggles with anxiety and depression, while also acknowledging how these issues affected his commitment to professional snooker. Robertson has been a vegan since 2014. He began to pursue a plant-based diet following advice from fellow snooker professional Peter Ebdon, as well as his admiration for vegan athlete Carl Lewis. Robertson is a friend of former England footballer John Terry, and is an avid supporter of Chelsea FC. In June 2016, he became ambassador of electronic snooker simulator app Snooker Live