Three members including Seongyeol, Sungjong and and L have come together as the sub-unit, INFINITE F. The group’s second sub-unit announced their debut in Seoul during the encore concert in last February. The new sub-unit released their new album on the 5th and performed the title track “Heartbeat” on KBS Music Bank.

 

“There have been other activities in a group such as Sunggyu’s Solo, INFINITE H, and TO HEART. Now we are here to show a new side of INFINITE F,” one of the member L said.

 

Meanwhile, INFINITE F made a debut with “Heartbeat” on KBS Music Bank last Friday.