| Vocal part: Baritone Birthday: August 8th, 1976 Sign: Leo Birthplace: Cincinnati, Ohio Height: 5' 6" Hair: Brown Eyes: Hazel Parents: Cate Fopma-Leimbach and John Lachey Siblings: Brother Nick, step-sister Josie, half-brother Issac, adopted brothers Zac and Timothy, adopted sisters Kaitlin and Sally |
| Vocal part: First tenor Birthday: April 30th, 1973 Sign: Taurus Birthplace: Canton, Ohio Height: 5' 8" Hair: Brown Eyes: Blue Parents: Patricia and James Timmons Siblings: Brother Mike, sister Tina |
| Vocal part: Bass Birthday: February 25, 1973 Sign: Pisces Birthplace: Mount Clemens, Michigan Height: 5' 10" Hair: Brown Eyes: Blue Parents: Sue and Dan Jeffre Siblings: Brother Dan, step-sister Ann, step-brother Jeff, half-sister Alexandrea |
| Vocal part: Second tenor Birthday: November 9, 1973 Sign: Scorpio Birthplace: Harlan, Kentucky Height: 5' 10" Hair: Brown Eyes: Blue Parents: Cate Fopma-Leimbach and John Lachey Siblings: Brother Drew, step-sister Josie, half-brother Issac, adopted brothers Zac and Timothy, adopted sisters Kaitlin and Sally |