Education
He was educated at Saint Aubyns School, Rottingdean, Hurstpierpoint College and at the University of Hertfordshire.
He was educated at Saint Aubyns School, Rottingdean, Hurstpierpoint College and at the University of Hertfordshire.
Cato made his full debut for Saracens against Leeds Carnegie during the 2007-2008 season. He signed a new contract in January 2010. On 5 April 2011 it was announced that Cato would be joining Northampton Saints for the 2011/12 season.
On 26 February 2013, Cato signed for Newcastle Falcons for the rest of the 2012-2013 season, after leaving Northampton.
However, Cato signed a permanent deal to stay with Newcastle from the 2013-2014 season. Cato represented England at the 2007 Under 19 Rugby World Championship.
In May 2007 he made his debut for the England Sevens team at the London Sevens. In January 2009 Cato made his debut for the England Saxons against Portugal and played at the 2009 Churchill Cup.