What year was Justin Bieber born?
1994
1990
1990
1990
1990
1990
1990
1990
1995
1990
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1990
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1990
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1990
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1990
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1990
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1990
1984
1995
1990
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1990
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1995
1990
1984
1991
1989
1995
1990
1984
1991
1989
1995
1990
1984
1991
1989
1995
1997
1990
1984
1991
1989
1995
1997
1984
1991
1989
1995
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1984
1991
1989
1995
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1984
1991
1989
1992
1995
1997
1984
1991
1993
1989
1992
1985
1995
1997
1984
1991
1987
1993
1989
1992
1985
1995
1997
1984
1991
1987
1993
1989
1992
1985
1995
1997
1984
1991
1987
1993
1989
1992
1985
1996
1997
1984
1991
1987
1993
1989
1992
1985
1996
1997
1984
1991
1987
1993
1989
1992
1994
1985
1996
1997
1984
1991
1987
1993
1986
1989
1992
1994
1985
1996
1997
1984
1991
1987
1993
1983
1986
1989
1992
1994
1985
1996
1997
1984
1991
1987
1993
1983
1986
1989
1992
1994
1985
1996
1997
1984
1991
1987
1993
1983
1986
1989
1992
1994
1985
1996
2000
1997
1991
1987
1979
1993
1983
1986
1989
1980
1992
1994
1985
1996
2000
1997
1991
1987
1979
1993
1983
1986
1989
1980
1992
1994
1988
1985
1996
2000
1997
1991
1987