His name is Kai Matari Bajo Kaler, he is the only child of singer Oppie Andaresta. At the age of just 15, this boy, who is familiarly called Kai, is already taller than his mother.
Although he enjoys playing basketball, it turns out that Kai also inherited Oppie's musical talent. He is skilled at playing the guitar and has a melodious voice when singing, and Kai is already confident performing on stage.