Brazilian legend Zico commented on Khalfan's performance against Indonesia, stating "I saw that (2014 FIFA World Cup qualifying match) between Indonesia and Qatar on television, and I saw this wonderful player.
Legenda Brasil Zico mengomentari kinerja Khalfan melawan Indonesia, menyatakan "Saya melihat bahwa (Piala Dunia 2014 FIFA pertandingan kualifikasi) antara Indonesia dan Qatar di televisi, dan saya melihat pemain yang indah ini.