Racing broadcaster Clare Balding was among those to congratulate AP McCoy on riding his 4,000th winner, calling the jockey's feat "incredible":
Everyone there to witness it who should be - Jonjo, JP McManus, all his family and Uncle Toby, who was his first GB boss #mccoy4000
More top news
Former residents of the Chagos Islands have lost their latest legal challenge at the Supreme Court.
The gun and bomb attack at Istanbul's Ataturk Airport is the latest in a series of deadly incidents in Turkey this year.
Nominations for the Tory leadership close on Thursday, with the new leader due to be in place by September 9. So what happens in-between?