Muhammad Taqi Aljaafari bin Jahari, also known as Muhammad Taqi, is a Singaporean international football referee. He has been a FIFA listed referee since 2012, and has also refereed a number of AFC Champions League matches. He has also won the 2014 S.League Referee of the Year and the AFF Referee of the Year in 2017.

The 2017 FIFA U-17 World Cup was the 17th FIFA U-17 World Cup, a biennial international football tournament contested by men's under-17 national teams. Organised by FIFA, the tournament took place in India from 6 to 28 October 2017, after the country was awarded the hosting rights on 5 December 2013. The tournament marked the first time India hosted a FIFA tournament and the second Asian country to host U-17 World Cup after United Arab Emirates in 2013. The attendance for this World Cup was a record 1,347,133, surpassing China's record in 1985 with 1,230,976.