Yorkhill retired due to injury By webmaster - February 10, 2021 363 0 Trainer Sandy Thomson hailed Yorkhill a “superstar” after confirming the dual Cheltenham Festival hero had been retired due to injury. RELATED ARTICLES Sports Wolff: Russell ‘distraught’ after watching Antonelli seal title Sports ‘This is just the beginning’ – Antonelli looking to emulate greats with more world titles Sports Defensive ‘masterclass’ and elite Rice – how Arsenal ended Anfield torment