Richard Johnson, a four-time champion jockey over jumps, announced his retirement on Saturday. His final ride was a third-place finish aboard Brother Tedd (GB) (Kayf Tara {GB}) in the 5:25 at Newton Abbot. Johnson, who has over 3,800 winners, earned his first title in 2016 after 20-time champion jockey Sir AP McCoy retired. He retained his crown for three more seasons. Johnson was also runner-up to McCoy an additional 16 times in the jockeys' standings. Although he did not win the Grand National, he booted home two winners of the...