Boyzone members Ronan Keating, Keith Duffy, Shane Lynch and Michael Graham will feature in a three-part Sky documentary series about Boyzone.

The show promises to reveal their personal experiences in a band that sold over 25 million records worldwide, and how they grappled with the true cost of global fame.

The series will also see the four remaining members discuss the strained relationships and tragic events that have had a lasting impact on all their lives, families and friendships.

Boyzone (working title) will premiere on Sky Documentaries and NOW at a date to be announced.