Nick Knowles has married his fiancée 27-years his junior in a romantic six-figure ceremony today. The DIY SOS star has tied the knot to Katie Dadzie after more than four years together. 34-year-old Katie and 62-year-old Nick first met back in 2019 before making their relationship official two years later in 2021. The pair certainly haven't gone without when it's come to their special day as it was reported that the event has cost six-figures. Nick looked suave in a light pink tuxedo jacket