| Full Name | Keith Peter Thomas John Duffy |
| Keith means | the wind |
| Nickname | Duffster |
| Date of Birth | 4th October 1974 |
| Place of Birth | Dublin, Southern Ireland |
| Family | Parents - Pat and Sean, Two brothers - Derek (older) and John (younger). |
| Girlfriend | Lisa |
| Son | Jordan |
| Hair | brown |
| Eyes | blue |
| Height | 6'1" (186cm) |
| Weight | 14st |
| Shoe Size | 11 |
| Drives | Escort XR3i |
| Favourite Ice-Cream | Haagen-Dazs Vanilla & Chocolate Fudge |
| Favourite Meal | Cabbage and bacon, mashed potatoes with gravy, brown sauce and butter |
| Keith says | My girlfriend Lisa and my son Jordan are the most important people in the world to me |
| Hobbies | Playing drums, singing and games. He is the "King" of arm wrestlingA |
| Greatest Fear | falling over on stage |
| Tattoos | A Celtic cross on his right arm and a Panther on his left shoulder blade |
| Instruments | Drums |
| First record ever bought | A Now compilation album |
| Biggest Ambition | To be happy, healthy, rich, famous and the best Dad he can! |
| He Loves | Watersports and socialising! |
| An album he'll recommend | (What's the Story)Morning Glory : Oasis |
| A concert he'll recommend | The Eagles |
| His favourite song in 'Different Beat' | A Different Beat |
| Words people would use to describe him | "cool" , "happy" , "c - r - a - z - y" |
| What Makes Him Blush | Nothing |
| Admits | If he sees a woman in red , he tends to look twice. |