Jinwoon - Yenny
Wonder Girls' Yenny and 2AM's Jinwoon have split Facebook

Wonder Girls' Yenny has split from 2AM's Jeong Jinwoon. The duo who grew their romance while training with JYP Entertainment in 2014, had announced their relationship in 2016.

The pair apparently parted ways after falling out of love. A source told Soompi: "The couple who have broken up after dating for four years didn't have a particular reason [for breaking up]. They naturally became distant."

An insider from Yeeun's agency, Amoeba Culture, confirmed their break-up. The source said: "It is true that she broke up with Jeong Jinwoon. We cannot reveal the reason for the break up as that is her private life."

Previously, during an interview with Ilgan Sports, the girl group member asked pardon from her fans for not being open about the relationship. She relayed: "I don't know what to say because I am sorry to fans. I was very worried but I'm glad that there are a lot of fans that are giving me courage. I am very cautious because fans might have been hurt for a long time. Jeong Jinwoon is a good person."

JYP had said at that time: "Yenny and Jinwoon have built up a special relationship by being under the same company and by sharing their musical interests. The two, who shared a common denominator called music, went from friends to lovers toward the beginning of 2014, and continue to maintain their relationship even after Jinwoon signed on with Mystic Entertainment."

"Even now, they hold back no advice or encouragement toward each other's music, and remain a beautiful musician couple. Please watch over Yenny and Jinwoon's relationship fondly and cheer them on," they added.