His record breaking distance was 15.78 m .
LGP Dhananjaya of St. Joseph Vaz College , Vennappuwa , set up a new meet record in Boys ' Under - 20 Triple Jump final winning the gold medal .
LGP Dhananjaya 's record breaking distance was 15.78 m .
LGP Dhananjaya of St. Joseph Vaz College , Vennappuwa , set up a new meet record in Boys ' Under - 20 Triple Jump final winning the gold medal .