Complex sentence: Gabriel de Leon (born 1992) is Filipino actor who started "Teen Gen" is son of Christopher De Leon and Sandy Andolong and grandson of Lilla Dizon and half-brother of Ian de Leon.
Split into simpler sentences: Gabriel de Leon (born 1992) is a Filipino actor who appeared in "Teen Gen". He is the son of Christopher De Leon and Sandy Andolong, the grandson of Lilla Dizon and half-brother of Ian de Leon.