Stephen Spark compiled horses performance records starting in 1983 on his typewriter. Sporting Son raced from 1972 (2yo) through to 1978 (8yo). Career: 48 wins 25 seconds 23 thirds 167 starts.Typed document in black and red ink.harness racing, australasian harness racing, horse career, performance records, bendigo harness racing club, bhrc, sporting son, k thomas, kevin thomas, k clarke, kerry clarke, n welsh, neville welsh, b clarke, bernie clarke, m mckinnis, milton mckinnis, k wanless, keith wanless, bh clarke