Who is this guy

Andy Ayres on Tues: "the corgis are barking about Desert Hero in a big handicap on Thursday. William Haggas has put in a spot of overtime teeing this runner up. And our man with the Colgate grin is adamant his nag has turned inside out since Newbury. Haggas' hero has been lapping pigeons and will be an earner if he swerves traffic trouble."
He digs out some good uns for his Sat column in the Sun. Nice one Andy!