Robin Gibb: 1970
A short break-up in the late 1960s followed as Robin was unhappy with the dynamics of the group at that time. He had a hit of his own with Saved By The Bell, but the Bee Gees eventually reformed in 1970. It would turn out to be the decade they conquered the world.
It started with their first US number one Lonely Days, and was followed by another classic, How Can You Mend A Broken Heart.