louis is the oldest- DOB: 24th december 1991. (he's 19)
zayn is the second oldest- DOB: 12th january 1993.
(he's 18)
liam'sthe middle aged guy- DOB: 29th august 1993.
(he's 17)
niall is the second youngest- DOB: 13th september 1993. (he's 17)
and harry's the baba- DOB: 1st february 1994.
(he's 17)
Louis Tomlinson is the oldest (December 24, 1991), then Zayn Malik (January 12, 1993) , then Liam Payne (August 29, 1993), Niall Horan (September 13 1993) and last Harry Styles ( February 1, 1994. Hope I helped!!!
Louis Tomlinson is the oldest from One Direction!!!
Louis Tomlinson: December 24, 1991 (age 31 years old)
Zayn Malik: January 12, 1993 (age 30 years old)
Liam Payne: August 29, 1993 (age 29 years old)
Niall Horan: September 13, 1993 (age 29 years old)
Harry Styles: February 1, 1994 (age 29 years old)