Michael Graham (born Michael Christopher Charles Graham, 15 August 1972) - also known as Mikey Graham - is an Irish singer-songwriter, actor and record producer, best known as a member of pop group Boyzone. In 2010 he was a contestant on Dancing on Ice.

The youngest of seven children, Graham was born to housewife Sheila and carpenter William, and raised on the Northside of Dublin with five older sisters and one older brother. He attended Billie Barry Stage School in Dublin and started his life in the public eye at an early age, appearing in television adverts for Mikado biscuits and the Irish Electricity Board, T-Mobile. Like his bandmate Shane Lynch, Graham had worked as a mechanic before finding fame as a singer; Lynch has stated in an interview that during the early days of Boyzone, he and Graham had a heated argument over exhaust pipes and did not speak to each other for fifteen years.

In 1993, Graham - who had previously been a member of the band Ivory - auditioned to be a member of a new boyband which would later be known as Boyzone, where he sang Meat Loaf's "Two Out of Three Ain't Bad". Although he was not chosen as part of the final line-up, manager Louis Walsh changed his mind after firing two members for their lack of commitment.

Ronan Patrick John Keating (born 3 March 1977) is an Irish recording artist, singer-songwriter, musician, and philanthropist. Keating debuted on the professional music scene alongside Keith Duffy, Mikey Graham, Shane Lynch and Stephen Gately, in 1994 as the lead singer of Boyzone. His solo career started in 1999, and resulted in 9 albums. Keating gained worldwide attention when his single "When You Say Nothing at All" was featured in the film Notting Hill and peaked at number one in several countries. As a solo artist, Keating has sold over 22 million records worldwide, and in Australia he is best known as a judge on The X Factor.

Keating has worked as a charity campaigner most notably for the Marie Keating Foundation, a foundation that raises awareness for breast cancer. It is named after his mother, who died of the disease in 1998. Keating's fortune is around €15 million.

Ronan Keating was born on 3 March 1977, the youngest of five children. He grew up on the Northside of Dublin and Co Meath. His father Gerry Keating was a lorry driver; his mother Marie was a hairdresser and had her own salon in Dunshaughlin, Co Meath. He has one sister: Linda, and three brothers: Ciaran, Gerard and Gary. He was a track and field athlete and represented Ireland in several tournaments, winning the All Ireland under-13 200m title. He also worked as an assistant in a shoe shop just as his siblings emigrated to the United States.