Irfan Fandi, 22, is the eldest of Singapore football icon Fandi Ahmad and Wendy Jacobs' five children. The other four are Ikhsan, 20, Iman, 19, Ilhan, 17, and Iryan, 13.
In an interview with Harper's Bazaar Singapore in 2018, he was voted by siblings Ikhsan and Iman as the most likely to make their mother angry. Ikhsan said it is because "he doesn't clean after himself", while Irfan admitted to being the naughty one since young. Irfan also has the biggest appetite, claiming to "eat more than seven times at day".