Carlos Sainz met Thea, the young fan who designed his 'lucky' Sparkles sticker in 2025. <br>Sainz and his team-mate Alex Albon responded to fan questions in a social media video posted on 13 September 2025. One young fan, Thea, asked the Spaniard if she should name her toy unicorn Sparkles or Sprinkles and if he would put a unicorn sticker on his helmet for the rest of the year, something he ...<a class='more' href='https://www.motorsport.com/f1/news/carlos-sainz-meets-fan-behind-his-lucky-sparkles-sticker-in-heartwarming-williams-video/10799921/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-F1&utm_term=News&utm_content=www'>Keep reading</a>