Chris Dittmar
He finished runner-up at the World Open five times – in 1983 , 1987 , 1989 , 1990 and 1992 – and was runner-up at the British Open twice – in 1985 and 1993 . 
<triplet> 1983 <subj> 1983 <obj> point in time <triplet> 1993 <subj> British Open <obj> instance of