Complex sentence: Ryan Neville Bayley OAM (born 9 March 1982 in Perth, Western Australia) is a professional track cyclist, who started competitive cycling in 1997 at fifteen years of age.
Split into simpler sentences: Ryan Neville Bayley OAM (born 9 March 1982) is a professional track cyclist. Born in Perth, Western Australia, Bayley started competitive cycling in 1997 at fifteen years of age.