Phnom Penh (FN), Oct. 14 – Cambodia's Prime Minister Hun Sen's granddaughter Hun Pich Monylyna scored the top in World Mathematics Competition for primary students, according to the Mathletics Hall of Fame table that Fresh News received on Sunday.

Pich Monylyna is the second daughter of Cambodian Army Commander General Hun Manet and Pich Chanmony.

Monylyna’s achievement has brought the pride for Cambodian children and the kingdom’s prestige on international stage.