More to come from McIlroy - coach

Rory McIlroy is the second youngest world number one in golf history at 22 after a two-shot win at the PGA event at Palm Beach.

Tiger Woods won the 1997 Masters by a record 12 shots for his breakthrough major win at 21.

McIlroy's coach Michael Bannon told BBC Radio 5 live Breakfast that the Northern Irishman "just did what he needed to do".

To hear other 5 live interviews, please visit the best bits page.