His personal best time was 14.5 seconds , achieved in 1962 .
Gulbrandsen also won national silver medals in 110 metres hurdles in 1957 , 1958 , 1959 , 1963 and 1964 .
Gulbrandsen 's personal best time was 14.5 seconds , achieved in 1962 .
Gulbrandsen also won national silver medals in 110 metres hurdles in 1957 , 1958 , 1959 , 1963 and 1964 .