Talha Jubair (Bangladesh) is the youngest player to play world cup cricket match. He was 17 years and 70 days in 2003 Cricket World Cup to play for Bangladesh
It is sachin Tendulkar.
Talha Jubair of Bangladesh is the youngest player (17yrs. 07d) to play at the World Cup in 2002/2003
Hasan Raza of Pakistan was 14 years old when he played his first international cricket match.
Mita Klima was the youngest player at age 13. Mita Klima was the youngest player at age 13 and was from Austria.
Talha Zubair (Bangldesh)
The youngest player to play for England is Michael Owen.