THE BRONX - The son of rap legend Big Pun is training to compete in the 2014 Golden Gloves Championship in Morris Park, while also concentrating on releasing new music.

Chris Rios Jr., who has been spending his days at Morris Park Boxing Gym, is set to release his first mixtape, “Wonderland of Misery,” in the coming weeks.

In the past year, Rios has dropped 50 pounds and gained lots of talent inside the ring, according to his trainer Louis Delvalle, a former light heavyweight champion.

Big Pun died of a heart attack in 2000.