Kai Fagan was a 24-year-old Science and PE Teacher from Manchester when he won Season 9 of Love Island UK. He entered the villa on Day 1 and had a rocky start going through several couplings including Tanyel and Anna-May. Kai found his perfect match when Casa Amor girl Sanam Harrinanan entered the villa and they quickly became inseparable. The couple were crowned winners on Day 58 making Sanam the first Casa Amor Islander to win the series. Kai and Sanam married in 2025.