His name is Kaycee. He is Jackie Chan's son and last week he was arrested, during a big drug-crackdown in China, with three-and-a-half ounces of marijuana.
Yesterday, his dad released a letter, saying he is "very ashamed" of his son. He also said he "failed as a father" and "the person who is most heart-broken of all is his mother".
He faces up to three-years in a Chinese prison.