Welsh

Haiti Couleurs stands on the brink of a rare slice of racing history, with Rebecca Curtis’s runner carrying Welsh hopes of ending a 121-year wait for a home-trained winner of the Randox Grand National. No horse prepared in Wales has won at Aintree since Kirkland in 1905, and Curtis believes the nine-year-old has a genuine chance to change that. He also has the opportunity to become the first horse to add the Merseyside showpiece to victories in both the Irish and Welsh Grand Nationals. "He seems really well in himself. I've…