News The most iconic photo from every year of Prince William and Kate Middleton's relationship Jake Kanter , Mikhaila Friel , and Armani Syed Updated 2021-04-29T12:22:10Z Share icon An curved arrow pointing right. Share Facebook Icon The letter F. Facebook Email icon An envelope. It indicates the ability to send an email. Email Twitter icon A stylized bird with an open mouth, tweeting. Twitter LinkedIn icon The word "in". LinkedIn Link icon An image of a chain link. It symobilizes a website link url. Copy Link Save Article Icon A bookmark Save Read in app Angle down icon An icon in the shape of an angle pointing down. The Duke and Duchess of Cambridge have been married for 10 years. Adrian Dennis/Getty Images Prince William and Kate Middleton first met at the University of St Andrews in 2003. Now, 18 years ? and three children ? later, they have seen many milestones together. William and Middleton celebrated their tenth wedding anniversary on April 29. Visit Insider's homepage for more stories . Advertisement 2003: Prince William and Kate Middleton met at the University of St Andrews and rumors of their relationship began to emerge in 2003. Prince William at St Andrews. David Cheskin/Getty 2004: The pair were first pictured together in March at the Swiss ski resort of Klosters. William was deeply upset by the paparazzi intrusion and The Sun was briefly banned from royal photocalls after this front page. The front page of The Sun featuring Prince William and Kate Middleton. The Sun Source: The Independent. Advertisement 2005: Middleton and William graduated from the University of St Andrews in June 2005. In 2011, the Middleton family released this image of the pair after their graduation ceremony. Kate Middleton and Prince William at their graduation in 2005. Getty/Handout 2006: In December 2006, Middleton was pictured with her parents watching William take part in The Sovereign's Parade at The Royal Military Academy Sandhurst. It was her most significant appearance in their burgeoning relationship. Middleton sat next to her parents during the ceremony Sandhurst. REUTERS/ Tim Ockenden/ PA/ WPA/ Pool Advertisement 2007: The couple split in April 2007, but only after being pictured at a Twickenham rugby match together in February. By June that year, there were reports the pair were dating again. William and Middleton were pictured together at a rugby match shortly before their split. REUTERS Source: Daily Mail. 2008: Kate watched as William qualified as an RAF pilot at RAF Cranwell in 2008. It was their first public appearance together since The Sovereign's Parade in December 2006. Prince William and Kate Middleton at RAF Cranwell in Lincolnshire, England. AP Advertisement 2009: The pair did not attend any formal engagements together in 2009 and largely kept out of the public eye. In the same year, William visited Australia and New Zealand. Prince William played cricket during his visit to Victoria, Australia. Getty 2010: William proposed while the pair were on holiday in Kenya in 2010. It was announced a month later by Clarence House, when images of the couple were beamed around the world. Kate Middleton and Prince William during their official engagement interview. Chris Jackson/Getty Advertisement 2011: Middleton and William married on April 29, 2011. Kate Middleton and Prince William traveled from Westminster Abbey in a carriage following their wedding. Julian Finney/Getty Images 2012: The Olympics came to London in 2012. The Duke and Duchess of Cambridge attended many events to cheer on Team GB. In these famous images, they celebrated cycling success in the Velodrome. Kate Middleton and Prince William. Sampics/ Corbis via Getty Images Advertisement 2013: A year later, the couple emerged from the Lindo Wing of St. Mary's Hospital clutching their first child, Prince George. Kate Middleton has since posed by the steps of the Lindo Wing with all three of her children. Chris Jackson/Getty Images 2014: The Duke and Duchess of Cambridge have met many world leaders on their state visits. In 2014, they sat with French President Francois Hollande at the ceremony of remembrance for the 100th anniversary of the outbreak of World War I. William and Middleton with former French President Francois Hollande. John Thys/ Pool/ Getty Images Advertisement 2015: The couple's second child, Princess Charlotte, was born on May 2, 2015. Prince George posed for a sweet photo with his new sister, Princess Charlotte. REUTERS/Duchess of Cambridge/Handout via Reuters 2016: Back on the ski slopes, William and Middleton posed for the cameras after exchanging fire in a snowball fight. Middleton and William on their family ski trip in the French Alps. John Stillwell/WPA Pool/Getty Images Advertisement 2017: As the pair prepared to celebrate their sixth wedding anniversary, they officially started the London Marathon in April 2017. The couple kicked off the Virgin Money London Marathon together. Getty Images 2018: The couple welcomed their third child, Prince Louis, outside the Lindo Wing at St Mary's Hospital in April 2018. William and Middleton posed outside the Lindo Wing for the third time. Chris Jackson/ Getty Images Advertisement 2019: They looked happier than ever at a parade for St Patrick's Day in February 2019. The pair attended a parade at Cavalry Barracks in Hounslow, West London. Gareth Fuller/ WPA Pool/ Getty Images 2020: The Duke and Duchess of Cambridge rarely show PDA, but they broke from this protocol during a visit to South Wales. Middleton and William looked relaxed during the royal engagement in Wales. Mark Cuthbert/Getty Images Advertisement 2021: The Duke and Duchess of Cambridge visited a COVID-19 vaccination center that was set up in Westminster Abbey, where the couple also got married in 2011. The Duke and Duchess of Cambridge visited a COVID-19 vaccination center in Westminster Abbey. 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