Connor King, who was twice crowned champion apprentice jockey on the Flat in Ireland, will bid to become the youngest ever trainer to win the Grand National when sending Oscars Brother (Malinas) to Aintree later this spring. The 27-year-old handler - who only has two horses at his County Tipperary stable - has admitted he is "trying not to think too much" about the prospect of Oscars Brother being a serious Grand National contender. The handicapper has given Oscars Brother a 155 rating - a weight of 10st 13lb -...